12511941992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{9949}}^1$

素因数の和:10458

約数の個数: 64

約数和(自身を含む): 26478144000

約数和(自身を除く): 13966202008

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 461, 682, 922, 1364, 1844, 2728, 3688, 5071, 9949, 10142, 14291, 19898, 20284, 28582, 39796, 40568, 57164, 79592, 109439, 114328, 157201, 218878, 308419, 314402, 437756, 616838, 628804, 875512, 1233676, 1257608, 2467352, 3392609, 4586489, 6785218, 9172978, 13570436, 18345956, 27140872, 36691912, 50451379, 100902758, 142181159, 201805516, 284362318, 403611032, 568724636, 1137449272, 1563992749, 3127985498, 6255970996, 12511941992]

約数ペア:

[(1, 12511941992), (2, 6255970996), (4, 3127985498), (8, 1563992749), (11, 1137449272), (22, 568724636), (31, 403611032), (44, 284362318), (62, 201805516), (88, 142181159), (124, 100902758), (248, 50451379), (341, 36691912), (461, 27140872), (682, 18345956), (922, 13570436), (1364, 9172978), (1844, 6785218), (2728, 4586489), (3688, 3392609), (5071, 2467352), (9949, 1257608), (10142, 1233676), (14291, 875512), (19898, 628804), (20284, 616838), (28582, 437756), (39796, 314402), (40568, 308419), (57164, 218878), (79592, 157201), (109439, 114328)]