12494856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 37324800

約数和(自身を除く): 24829944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 47, 53, 57, 66, 76, 88, 94, 106, 114, 132, 141, 152, 159, 188, 209, 212, 228, 264, 282, 318, 376, 418, 424, 456, 517, 564, 583, 627, 636, 836, 893, 1007, 1034, 1128, 1166, 1254, 1272, 1551, 1672, 1749, 1786, 2014, 2068, 2332, 2491, 2508, 2679, 3021, 3102, 3498, 3572, 4028, 4136, 4664, 4982, 5016, 5358, 6042, 6204, 6996, 7144, 7473, 8056, 9823, 9964, 10716, 11077, 12084, 12408, 13992, 14946, 19646, 19928, 21432, 22154, 24168, 27401, 29469, 29892, 33231, 39292, 44308, 47329, 54802, 58938, 59784, 66462, 78584, 82203, 88616, 94658, 109604, 117876, 132924, 141987, 164406, 189316, 219208, 235752, 265848, 283974, 328812, 378632, 520619, 567948, 657624, 1041238, 1135896, 1561857, 2082476, 3123714, 4164952, 6247428, 12494856]

約数ペア:

[(1, 12494856), (2, 6247428), (3, 4164952), (4, 3123714), (6, 2082476), (8, 1561857), (11, 1135896), (12, 1041238), (19, 657624), (22, 567948), (24, 520619), (33, 378632), (38, 328812), (44, 283974), (47, 265848), (53, 235752), (57, 219208), (66, 189316), (76, 164406), (88, 141987), (94, 132924), (106, 117876), (114, 109604), (132, 94658), (141, 88616), (152, 82203), (159, 78584), (188, 66462), (209, 59784), (212, 58938), (228, 54802), (264, 47329), (282, 44308), (318, 39292), (376, 33231), (418, 29892), (424, 29469), (456, 27401), (517, 24168), (564, 22154), (583, 21432), (627, 19928), (636, 19646), (836, 14946), (893, 13992), (1007, 12408), (1034, 12084), (1128, 11077), (1166, 10716), (1254, 9964), (1272, 9823), (1551, 8056), (1672, 7473), (1749, 7144), (1786, 6996), (2014, 6204), (2068, 6042), (2332, 5358), (2491, 5016), (2508, 4982), (2679, 4664), (3021, 4136), (3102, 4028), (3498, 3572)]