22786504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1451}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 46347840

約数和(自身を除く): 23561336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1451, 1963, 2902, 3926, 5804, 7852, 11608, 15704, 18863, 37726, 75452, 150904, 219101, 438202, 876404, 1752808, 2848313, 5696626, 11393252, 22786504]

約数ペア:

[(1, 22786504), (2, 11393252), (4, 5696626), (8, 2848313), (13, 1752808), (26, 876404), (52, 438202), (104, 219101), (151, 150904), (302, 75452), (604, 37726), (1208, 18863), (1451, 15704), (1963, 11608), (2902, 7852), (3926, 5804)]