8385430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19501}}^1$

素因数の和:19551

約数の個数: 16

約数和(自身を含む): 15445584

約数和(自身を除く): 7060154

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 19501, 39002, 97505, 195010, 838543, 1677086, 4192715, 8385430]

約数ペア:

[(1, 8385430), (2, 4192715), (5, 1677086), (10, 838543), (43, 195010), (86, 97505), (215, 39002), (430, 19501)]