15693219784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 34551360000

約数和(自身を除く): 18858140216

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 118, 152, 209, 236, 257, 418, 472, 514, 619, 649, 836, 1028, 1121, 1238, 1298, 1672, 2056, 2242, 2476, 2596, 2827, 4484, 4883, 4952, 5192, 5654, 6809, 8968, 9766, 11308, 11761, 12331, 13618, 15163, 19532, 22616, 23522, 24662, 27236, 30326, 36521, 39064, 47044, 49324, 53713, 54472, 60652, 73042, 94088, 98648, 107426, 121304, 129371, 146084, 159083, 166793, 214852, 258742, 288097, 292168, 318166, 333586, 401731, 429704, 517484, 576194, 636332, 667172, 693899, 803462, 1034968, 1152388, 1272664, 1334344, 1387798, 1606924, 1749913, 2304776, 2775596, 3022577, 3169067, 3213848, 3499826, 5551192, 6045154, 6338134, 6999652, 7632889, 9385897, 12090308, 12676268, 13999304, 15265778, 18771794, 24180616, 25352536, 30531556, 33248347, 37543588, 61063112, 66496694, 75087176, 103244867, 132993388, 178332043, 206489734, 265986776, 356664086, 412979468, 713328172, 825958936, 1426656344, 1961652473, 3923304946, 7846609892, 15693219784]

約数ペア:

[(1, 15693219784), (2, 7846609892), (4, 3923304946), (8, 1961652473), (11, 1426656344), (19, 825958936), (22, 713328172), (38, 412979468), (44, 356664086), (59, 265986776), (76, 206489734), (88, 178332043), (118, 132993388), (152, 103244867), (209, 75087176), (236, 66496694), (257, 61063112), (418, 37543588), (472, 33248347), (514, 30531556), (619, 25352536), (649, 24180616), (836, 18771794), (1028, 15265778), (1121, 13999304), (1238, 12676268), (1298, 12090308), (1672, 9385897), (2056, 7632889), (2242, 6999652), (2476, 6338134), (2596, 6045154), (2827, 5551192), (4484, 3499826), (4883, 3213848), (4952, 3169067), (5192, 3022577), (5654, 2775596), (6809, 2304776), (8968, 1749913), (9766, 1606924), (11308, 1387798), (11761, 1334344), (12331, 1272664), (13618, 1152388), (15163, 1034968), (19532, 803462), (22616, 693899), (23522, 667172), (24662, 636332), (27236, 576194), (30326, 517484), (36521, 429704), (39064, 401731), (47044, 333586), (49324, 318166), (53713, 292168), (54472, 288097), (60652, 258742), (73042, 214852), (94088, 166793), (98648, 159083), (107426, 146084), (121304, 129371)]