38824890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99551}}^1$

素因数の和:99574

約数の個数: 32

約数和(自身を含む): 100348416

約数和(自身を除く): 61523526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 99551, 199102, 298653, 497755, 597306, 995510, 1294163, 1493265, 2588326, 2986530, 3882489, 6470815, 7764978, 12941630, 19412445, 38824890]

約数ペア:

[(1, 38824890), (2, 19412445), (3, 12941630), (5, 7764978), (6, 6470815), (10, 3882489), (13, 2986530), (15, 2588326), (26, 1493265), (30, 1294163), (39, 995510), (65, 597306), (78, 497755), (130, 298653), (195, 199102), (390, 99551)]