9896986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23677}}^1$

素因数の和:23709

約数の個数: 16

約数和(自身を含む): 17048160

約数和(自身を除く): 7151174

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 23677, 47354, 260447, 449863, 520894, 899726, 4948493, 9896986]

約数ペア:

[(1, 9896986), (2, 4948493), (11, 899726), (19, 520894), (22, 449863), (38, 260447), (209, 47354), (418, 23677)]