22130512

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{10891}}^1$

素因数の和:11026

約数の個数: 20

約数和(自身を含む): 43219456

約数和(自身を除く): 21088944

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 10891, 21782, 43564, 87128, 174256, 1383157, 2766314, 5532628, 11065256, 22130512]

約数ペア:

[(1, 22130512), (2, 11065256), (4, 5532628), (8, 2766314), (16, 1383157), (127, 174256), (254, 87128), (508, 43564), (1016, 21782), (2032, 10891)]