12679697018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1\times {\mathrm{1481}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 19722313728

約数和(自身を除く): 7042616710

約数列:

[1, 2, 37, 74, 127, 254, 911, 1481, 1822, 2962, 4699, 9398, 33707, 54797, 67414, 109594, 115697, 188087, 231394, 376174, 1349191, 2698382, 4280789, 6959219, 8561578, 13918438, 49920067, 99840134, 171347257, 342694514, 6339848509, 12679697018]

約数ペア:

[(1, 12679697018), (2, 6339848509), (37, 342694514), (74, 171347257), (127, 99840134), (254, 49920067), (911, 13918438), (1481, 8561578), (1822, 6959219), (2962, 4280789), (4699, 2698382), (9398, 1349191), (33707, 376174), (54797, 231394), (67414, 188087), (109594, 115697)]