2407490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12671}}^1$

素因数の和:12697

約数の個数: 16

約数和(自身を含む): 4561920

約数和(自身を除く): 2154430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 12671, 25342, 63355, 126710, 240749, 481498, 1203745, 2407490]

約数ペア:

[(1, 2407490), (2, 1203745), (5, 481498), (10, 240749), (19, 126710), (38, 63355), (95, 25342), (190, 12671)]