12986604158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{74149}}^1$

素因数の和:74600

約数の個数: 32

約数和(自身を含む): 22422960000

約数和(自身を除く): 9436355842

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 419, 838, 4609, 7961, 9218, 15922, 74149, 87571, 148298, 175142, 815639, 1408831, 1631278, 2817662, 15497141, 30994282, 31068431, 62136862, 341752741, 590300189, 683505482, 1180600378, 6493302079, 12986604158]

約数ペア:

[(1, 12986604158), (2, 6493302079), (11, 1180600378), (19, 683505482), (22, 590300189), (38, 341752741), (209, 62136862), (418, 31068431), (419, 30994282), (838, 15497141), (4609, 2817662), (7961, 1631278), (9218, 1408831), (15922, 815639), (74149, 175142), (87571, 148298)]