19152885

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41189}}^1$

素因数の和:41228

約数の個数: 16

約数和(自身を含む): 31633920

約数和(自身を除く): 12481035

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 41189, 123567, 205945, 617835, 1276859, 3830577, 6384295, 19152885]

約数ペア:

[(1, 19152885), (3, 6384295), (5, 3830577), (15, 1276859), (31, 617835), (93, 205945), (155, 123567), (465, 41189)]