38994052

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137303}}^1$

素因数の和:137378

約数の個数: 12

約数和(自身を含む): 69201216

約数和(自身を除く): 30207164

約数列:

[1, 2, 4, 71, 142, 284, 137303, 274606, 549212, 9748513, 19497026, 38994052]

約数ペア:

[(1, 38994052), (2, 19497026), (4, 9748513), (71, 549212), (142, 274606), (284, 137303)]