12228778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 20217600

約数和(自身を除く): 7988822

約数列:

[1, 2, 23, 29, 46, 58, 89, 103, 178, 206, 667, 1334, 2047, 2369, 2581, 2987, 4094, 4738, 5162, 5974, 9167, 18334, 59363, 68701, 118726, 137402, 210841, 265843, 421682, 531686, 6114389, 12228778]

約数ペア:

[(1, 12228778), (2, 6114389), (23, 531686), (29, 421682), (46, 265843), (58, 210841), (89, 137402), (103, 118726), (178, 68701), (206, 59363), (667, 18334), (1334, 9167), (2047, 5974), (2369, 5162), (2581, 4738), (2987, 4094)]