21929831614

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{672323}}^1$

素因数の和:672719

約数の個数: 16

約数和(自身を含む): 33691500288

約数和(自身を除く): 11761668674

約数列:

[1, 2, 47, 94, 347, 694, 16309, 32618, 672323, 1344646, 31599181, 63198362, 233296081, 466592162, 10964915807, 21929831614]

約数ペア:

[(1, 21929831614), (2, 10964915807), (47, 466592162), (94, 233296081), (347, 63198362), (694, 31599181), (16309, 1344646), (32618, 672323)]