8474438

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20873}}^1$

素因数の和:20911

約数の個数: 16

約数和(自身を含む): 15029280

約数和(自身を除く): 6554842

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 20873, 41746, 146111, 292222, 605317, 1210634, 4237219, 8474438]

約数ペア:

[(1, 8474438), (2, 4237219), (7, 1210634), (14, 605317), (29, 292222), (58, 146111), (203, 41746), (406, 20873)]