16603430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21017}}^1$

素因数の和:21103

約数の個数: 16

約数和(自身を含む): 30265920

約数和(自身を除く): 13662490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 21017, 42034, 105085, 210170, 1660343, 3320686, 8301715, 16603430]

約数ペア:

[(1, 16603430), (2, 8301715), (5, 3320686), (10, 1660343), (79, 210170), (158, 105085), (395, 42034), (790, 21017)]