9942544

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5701}}^1$

素因数の和:5818

約数の個数: 20

約数和(自身を含む): 19443820

約数和(自身を除く): 9501276

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5701, 11402, 22804, 45608, 91216, 621409, 1242818, 2485636, 4971272, 9942544]

約数ペア:

[(1, 9942544), (2, 4971272), (4, 2485636), (8, 1242818), (16, 621409), (109, 91216), (218, 45608), (436, 22804), (872, 11402), (1744, 5701)]