15788930

素因数分解:

$2^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1291}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 28465344

約数和(自身を除く): 12676414

約数列:

[1, 2, 5, 10, 1223, 1291, 2446, 2582, 6115, 6455, 12230, 12910, 1578893, 3157786, 7894465, 15788930]

約数ペア:

[(1, 15788930), (2, 7894465), (5, 3157786), (10, 1578893), (1223, 12910), (1291, 12230), (2446, 6455), (2582, 6115)]