19572576

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 55520640

約数和(自身を除く): 35948064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 67, 68, 96, 102, 134, 136, 179, 201, 204, 268, 272, 358, 402, 408, 536, 537, 544, 716, 804, 816, 1072, 1074, 1139, 1432, 1608, 1632, 2144, 2148, 2278, 2864, 3043, 3216, 3417, 4296, 4556, 5728, 6086, 6432, 6834, 8592, 9112, 9129, 11993, 12172, 13668, 17184, 18224, 18258, 23986, 24344, 27336, 35979, 36448, 36516, 47972, 48688, 54672, 71958, 73032, 95944, 97376, 109344, 143916, 146064, 191888, 203881, 287832, 292128, 383776, 407762, 575664, 611643, 815524, 1151328, 1223286, 1631048, 2446572, 3262096, 4893144, 6524192, 9786288, 19572576]

約数ペア:

[(1, 19572576), (2, 9786288), (3, 6524192), (4, 4893144), (6, 3262096), (8, 2446572), (12, 1631048), (16, 1223286), (17, 1151328), (24, 815524), (32, 611643), (34, 575664), (48, 407762), (51, 383776), (67, 292128), (68, 287832), (96, 203881), (102, 191888), (134, 146064), (136, 143916), (179, 109344), (201, 97376), (204, 95944), (268, 73032), (272, 71958), (358, 54672), (402, 48688), (408, 47972), (536, 36516), (537, 36448), (544, 35979), (716, 27336), (804, 24344), (816, 23986), (1072, 18258), (1074, 18224), (1139, 17184), (1432, 13668), (1608, 12172), (1632, 11993), (2144, 9129), (2148, 9112), (2278, 8592), (2864, 6834), (3043, 6432), (3216, 6086), (3417, 5728), (4296, 4556)]