21346053122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{725119}}^1$

素因数の和:725521

約数の個数: 16

約数和(自身を含む): 32891443200

約数和(自身を除く): 11545390078

約数列:

[1, 2, 41, 82, 359, 718, 14719, 29438, 725119, 1450238, 29729879, 59459758, 260317721, 520635442, 10673026561, 21346053122]

約数ペア:

[(1, 21346053122), (2, 10673026561), (41, 520635442), (82, 260317721), (359, 59459758), (718, 29729879), (14719, 1450238), (29438, 725119)]