19086912207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3637681}}^1$

素因数の和:3637751

約数の個数: 24

約数和(自身を含む): 30643833168

約数和(自身を除く): 11556920961

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 3637681, 10913043, 32739129, 40014491, 120043473, 192797093, 360130419, 578391279, 1735173837, 2120768023, 6362304069, 19086912207]

約数ペア:

[(1, 19086912207), (3, 6362304069), (9, 2120768023), (11, 1735173837), (33, 578391279), (53, 360130419), (99, 192797093), (159, 120043473), (477, 40014491), (583, 32739129), (1749, 10913043), (5247, 3637681)]