21853670399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5861}}^1\times {\mathrm{7883}}^1$

素因数の和:13798

約数の個数: 16

約数和(自身を含む): 24402052224

約数和(自身を除く): 2548381825

約数列:

[1, 11, 43, 473, 5861, 7883, 64471, 86713, 252023, 338969, 2772253, 3728659, 46202263, 508224893, 1986697309, 21853670399]

約数ペア:

[(1, 21853670399), (11, 1986697309), (43, 508224893), (473, 46202263), (5861, 3728659), (7883, 2772253), (64471, 338969), (86713, 252023)]