22739704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{218651}}^1$

素因数の和:218670

約数の個数: 16

約数和(自身を含む): 45916920

約数和(自身を除く): 23177216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 218651, 437302, 874604, 1749208, 2842463, 5684926, 11369852, 22739704]

約数ペア:

[(1, 22739704), (2, 11369852), (4, 5684926), (8, 2842463), (13, 1749208), (26, 874604), (52, 437302), (104, 218651)]