190052290

素因数分解:

$2^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{10061}}^1$

素因数の和:11957

約数の個数: 16

約数和(自身を含む): 342309240

約数和(自身を除く): 152256950

約数列:

[1, 2, 5, 10, 1889, 3778, 9445, 10061, 18890, 20122, 50305, 100610, 19005229, 38010458, 95026145, 190052290]

約数ペア:

[(1, 190052290), (2, 95026145), (5, 38010458), (10, 19005229), (1889, 100610), (3778, 50305), (9445, 20122), (10061, 18890)]