173464490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{912971}}^1$

素因数の和:912997

約数の個数: 16

約数和(自身を含む): 328669920

約数和(自身を除く): 155205430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 912971, 1825942, 4564855, 9129710, 17346449, 34692898, 86732245, 173464490]

約数ペア:

[(1, 173464490), (2, 86732245), (5, 34692898), (10, 17346449), (19, 9129710), (38, 4564855), (95, 1825942), (190, 912971)]