21094906274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{953399}}^1$

素因数の和:953474

約数の個数: 32

約数和(自身を含む): 36519033600

約数和(自身を除く): 15424127326

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1702, 11063, 22126, 953399, 1906798, 12394187, 21928177, 24788374, 35275763, 43856354, 70551526, 285066301, 458584919, 570132602, 811342549, 917169838, 1622685098, 10547453137, 21094906274]

約数ペア:

[(1, 21094906274), (2, 10547453137), (13, 1622685098), (23, 917169838), (26, 811342549), (37, 570132602), (46, 458584919), (74, 285066301), (299, 70551526), (481, 43856354), (598, 35275763), (851, 24788374), (962, 21928177), (1702, 12394187), (11063, 1906798), (22126, 953399)]