21763108

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 39674880

約数和(自身を除く): 17911772

約数列:

[1, 2, 4, 29, 58, 116, 163, 326, 652, 1151, 2302, 4604, 4727, 9454, 18908, 33379, 66758, 133516, 187613, 375226, 750452, 5440777, 10881554, 21763108]

約数ペア:

[(1, 21763108), (2, 10881554), (4, 5440777), (29, 750452), (58, 375226), (116, 187613), (163, 133516), (326, 66758), (652, 33379), (1151, 18908), (2302, 9454), (4604, 4727)]