15312872

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{11743}}^1$

素因数の和:11912

約数の個数: 16

約数和(自身を含む): 28890240

約数和(自身を除く): 13577368

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 11743, 23486, 46972, 93944, 1914109, 3828218, 7656436, 15312872]

約数ペア:

[(1, 15312872), (2, 7656436), (4, 3828218), (8, 1914109), (163, 93944), (326, 46972), (652, 23486), (1304, 11743)]