21700178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16267}}^1$

素因数の和:16321

約数の個数: 16

約数和(自身を含む): 35138880

約数和(自身を除く): 13438702

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 16267, 32534, 374141, 471743, 748282, 943486, 10850089, 21700178]

約数ペア:

[(1, 21700178), (2, 10850089), (23, 943486), (29, 748282), (46, 471743), (58, 374141), (667, 32534), (1334, 16267)]