22196503

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 26897920

約数和(自身を除く): 4701417

約数列:

[1, 7, 19, 133, 157, 1063, 1099, 2983, 7441, 20197, 20881, 141379, 166891, 1168237, 3170929, 22196503]

約数ペア:

[(1, 22196503), (7, 3170929), (19, 1168237), (133, 166891), (157, 141379), (1063, 20881), (1099, 20197), (2983, 7441)]