38815855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5581}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 50639904

約数和(自身を除く): 11824049

約数列:

[1, 5, 13, 65, 107, 535, 1391, 5581, 6955, 27905, 72553, 362765, 597167, 2985835, 7763171, 38815855]

約数ペア:

[(1, 38815855), (5, 7763171), (13, 2985835), (65, 597167), (107, 362765), (535, 72553), (1391, 27905), (5581, 6955)]