15990610

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4831}}^1$

素因数の和:5169

約数の個数: 16

約数和(自身を含む): 28876032

約数和(自身を除く): 12885422

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 4831, 9662, 24155, 48310, 1599061, 3198122, 7995305, 15990610]

約数ペア:

[(1, 15990610), (2, 7995305), (5, 3198122), (10, 1599061), (331, 48310), (662, 24155), (1655, 9662), (3310, 4831)]