16212806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3557}}^1$

素因数の和:3655

約数の個数: 16

約数和(自身を含む): 25361424

約数和(自身を除く): 9148618

約数列:

[1, 2, 43, 53, 86, 106, 2279, 3557, 4558, 7114, 152951, 188521, 305902, 377042, 8106403, 16212806]

約数ペア:

[(1, 16212806), (2, 8106403), (43, 377042), (53, 305902), (86, 188521), (106, 152951), (2279, 7114), (3557, 4558)]