19227650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29581}}^1$

素因数の和:29606

約数の個数: 24

約数和(自身を含む): 38515764

約数和(自身を除く): 19288114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 29581, 59162, 147905, 295810, 384553, 739525, 769106, 1479050, 1922765, 3845530, 9613825, 19227650]

約数ペア:

[(1, 19227650), (2, 9613825), (5, 3845530), (10, 1922765), (13, 1479050), (25, 769106), (26, 739525), (50, 384553), (65, 295810), (130, 147905), (325, 59162), (650, 29581)]