2019933495

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1447981}}^1$

素因数の和:1448023

約数の個数: 24

約数和(自身を含む): 3614163072

約数和(自身を除く): 1594229577

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1447981, 4343943, 7239905, 13031829, 21719715, 44887411, 65159145, 134662233, 224437055, 403986699, 673311165, 2019933495]

約数ペア:

[(1, 2019933495), (3, 673311165), (5, 403986699), (9, 224437055), (15, 134662233), (31, 65159145), (45, 44887411), (93, 21719715), (155, 13031829), (279, 7239905), (465, 4343943), (1395, 1447981)]