9909386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:709

約数の個数: 16

約数和(自身を含む): 15275520

約数和(自身を除く): 5366134

約数列:

[1, 2, 47, 94, 271, 389, 542, 778, 12737, 18283, 25474, 36566, 105419, 210838, 4954693, 9909386]

約数ペア:

[(1, 9909386), (2, 4954693), (47, 210838), (94, 105419), (271, 36566), (389, 25474), (542, 18283), (778, 12737)]