16315010

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3989}}^1$

素因数の和:4405

約数の個数: 16

約数和(自身を含む): 29446200

約数和(自身を除く): 13131190

約数列:

[1, 2, 5, 10, 409, 818, 2045, 3989, 4090, 7978, 19945, 39890, 1631501, 3263002, 8157505, 16315010]

約数ペア:

[(1, 16315010), (2, 8157505), (5, 3263002), (10, 1631501), (409, 39890), (818, 19945), (2045, 7978), (3989, 4090)]