12649802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 22161600

約数和(自身を除く): 9511798

約数列:

[1, 2, 11, 17, 22, 34, 149, 187, 227, 298, 374, 454, 1639, 2497, 2533, 3278, 3859, 4994, 5066, 7718, 27863, 33823, 42449, 55726, 67646, 84898, 372053, 574991, 744106, 1149982, 6324901, 12649802]

約数ペア:

[(1, 12649802), (2, 6324901), (11, 1149982), (17, 744106), (22, 574991), (34, 372053), (149, 84898), (187, 67646), (227, 55726), (298, 42449), (374, 33823), (454, 27863), (1639, 7718), (2497, 5066), (2533, 4994), (3278, 3859)]