38154110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{27449}}^1$

素因数の和:27595

約数の個数: 16

約数和(自身を含む): 69174000

約数和(自身を除く): 31019890

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 27449, 54898, 137245, 274490, 3815411, 7630822, 19077055, 38154110]

約数ペア:

[(1, 38154110), (2, 19077055), (5, 7630822), (10, 3815411), (139, 274490), (278, 137245), (695, 54898), (1390, 27449)]