21100235234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2118923}}^1$

素因数の和:2119321

約数の個数: 16

約数和(自身を含む): 34174006272

約数和(自身を除く): 13073771038

約数列:

[1, 2, 13, 26, 383, 766, 4979, 9958, 2118923, 4237846, 27545999, 55091998, 811547509, 1623095018, 10550117617, 21100235234]

約数ペア:

[(1, 21100235234), (2, 10550117617), (13, 1623095018), (26, 811547509), (383, 55091998), (766, 27545999), (4979, 4237846), (9958, 2118923)]