39722938

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3541}}^1$

素因数の和:3693

約数の個数: 16

約数和(自身を含む): 61205760

約数和(自身を除く): 21482822

約数列:

[1, 2, 71, 79, 142, 158, 3541, 5609, 7082, 11218, 251411, 279739, 502822, 559478, 19861469, 39722938]

約数ペア:

[(1, 39722938), (2, 19861469), (71, 559478), (79, 502822), (142, 279739), (158, 251411), (3541, 11218), (5609, 7082)]