8415530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19571}}^1$

素因数の和:19621

約数の個数: 16

約数和(自身を含む): 15501024

約数和(自身を除く): 7085494

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 19571, 39142, 97855, 195710, 841553, 1683106, 4207765, 8415530]

約数ペア:

[(1, 8415530), (2, 4207765), (5, 1683106), (10, 841553), (43, 195710), (86, 97855), (215, 39142), (430, 19571)]