12543502

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:627

約数の個数: 16

約数和(自身を含む): 19158480

約数和(自身を除く): 6614978

約数列:

[1, 2, 109, 163, 218, 326, 353, 706, 17767, 35534, 38477, 57539, 76954, 115078, 6271751, 12543502]

約数ペア:

[(1, 12543502), (2, 6271751), (109, 115078), (163, 76954), (218, 57539), (326, 38477), (353, 35534), (706, 17767)]