15947286

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{4021}}^1$

素因数の和:4687

約数の個数: 16

約数和(自身を含む): 31950768

約数和(自身を除く): 16003482

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 4021, 8042, 12063, 24126, 2657881, 5315762, 7973643, 15947286]

約数ペア:

[(1, 15947286), (2, 7973643), (3, 5315762), (6, 2657881), (661, 24126), (1322, 12063), (1983, 8042), (3966, 4021)]