38971630

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{12451}}^1$

素因数の和:12771

約数の個数: 16

約数和(自身を含む): 70378704

約数和(自身を除く): 31407074

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 12451, 24902, 62255, 124510, 3897163, 7794326, 19485815, 38971630]

約数ペア:

[(1, 38971630), (2, 19485815), (5, 7794326), (10, 3897163), (313, 124510), (626, 62255), (1565, 24902), (3130, 12451)]