15460490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81371}}^1$

素因数の和:81397

約数の個数: 16

約数和(自身を含む): 29293920

約数和(自身を除く): 13833430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 81371, 162742, 406855, 813710, 1546049, 3092098, 7730245, 15460490]

約数ペア:

[(1, 15460490), (2, 7730245), (5, 3092098), (10, 1546049), (19, 813710), (38, 406855), (95, 162742), (190, 81371)]