12923875696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{2081}}^1$

素因数の和:2798

約数の個数: 80

約数和(自身を含む): 27262540800

約数和(自身を除く): 14338665104

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 659, 1178, 1318, 2081, 2356, 2636, 4162, 4712, 5272, 8324, 9424, 10544, 12521, 16648, 20429, 25042, 33296, 39539, 40858, 50084, 64511, 79078, 81716, 100168, 129022, 158156, 163432, 200336, 258044, 316312, 326864, 388151, 516088, 632624, 776302, 1032176, 1225709, 1371379, 1552604, 2451418, 2742758, 3105208, 4902836, 5485516, 6210416, 9805672, 10971032, 19611344, 21942064, 26056201, 42512749, 52112402, 85025498, 104224804, 170050996, 208449608, 340101992, 416899216, 680203984, 807742231, 1615484462, 3230968924, 6461937848, 12923875696]

約数ペア:

[(1, 12923875696), (2, 6461937848), (4, 3230968924), (8, 1615484462), (16, 807742231), (19, 680203984), (31, 416899216), (38, 340101992), (62, 208449608), (76, 170050996), (124, 104224804), (152, 85025498), (248, 52112402), (304, 42512749), (496, 26056201), (589, 21942064), (659, 19611344), (1178, 10971032), (1318, 9805672), (2081, 6210416), (2356, 5485516), (2636, 4902836), (4162, 3105208), (4712, 2742758), (5272, 2451418), (8324, 1552604), (9424, 1371379), (10544, 1225709), (12521, 1032176), (16648, 776302), (20429, 632624), (25042, 516088), (33296, 388151), (39539, 326864), (40858, 316312), (50084, 258044), (64511, 200336), (79078, 163432), (81716, 158156), (100168, 129022)]