38262890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131941}}^1$

素因数の和:131977

約数の個数: 16

約数和(自身を含む): 71248680

約数和(自身を除く): 32985790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 131941, 263882, 659705, 1319410, 3826289, 7652578, 19131445, 38262890]

約数ペア:

[(1, 38262890), (2, 19131445), (5, 7652578), (10, 3826289), (29, 1319410), (58, 659705), (145, 263882), (290, 131941)]