22222798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1297}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 35980560

約数和(自身を除く): 13757762

約数列:

[1, 2, 13, 26, 659, 1297, 1318, 2594, 8567, 16861, 17134, 33722, 854723, 1709446, 11111399, 22222798]

約数ペア:

[(1, 22222798), (2, 11111399), (13, 1709446), (26, 854723), (659, 33722), (1297, 17134), (1318, 16861), (2594, 8567)]