16925826710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4199957}}^1$

素因数の和:4200008

約数の個数: 32

約数和(自身を含む): 33868461312

約数和(自身を除く): 16942634602

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 4199957, 8399914, 20999785, 41999570, 54599441, 109198882, 130198667, 260397334, 272997205, 545994410, 650993335, 1301986670, 1692582671, 3385165342, 8462913355, 16925826710]

約数ペア:

[(1, 16925826710), (2, 8462913355), (5, 3385165342), (10, 1692582671), (13, 1301986670), (26, 650993335), (31, 545994410), (62, 272997205), (65, 260397334), (130, 130198667), (155, 109198882), (310, 54599441), (403, 41999570), (806, 20999785), (2015, 8399914), (4030, 4199957)]