18888979702

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1\times {\mathrm{145517}}^1$

素因数の和:147143

約数の個数: 16

約数和(自身を含む): 29043064512

約数和(自身を除く): 10154084810

約数列:

[1, 2, 41, 82, 1583, 3166, 64903, 129806, 145517, 291034, 5966197, 11932394, 230353411, 460706822, 9444489851, 18888979702]

約数ペア:

[(1, 18888979702), (2, 9444489851), (41, 460706822), (82, 230353411), (1583, 11932394), (3166, 5966197), (64903, 291034), (129806, 145517)]