22666852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1249}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 42875000

約数和(自身を除く): 20208148

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1249, 1396, 2498, 4537, 4996, 9074, 16237, 18148, 32474, 64948, 435901, 871802, 1743604, 5666713, 11333426, 22666852]

約数ペア:

[(1, 22666852), (2, 11333426), (4, 5666713), (13, 1743604), (26, 871802), (52, 435901), (349, 64948), (698, 32474), (1249, 18148), (1396, 16237), (2498, 9074), (4537, 4996)]