39065930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 73522944

約数和(自身を除く): 34457014

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 1933, 2021, 3866, 4042, 9665, 10105, 19330, 20210, 83119, 90851, 166238, 181702, 415595, 454255, 831190, 908510, 3906593, 7813186, 19532965, 39065930]

約数ペア:

[(1, 39065930), (2, 19532965), (5, 7813186), (10, 3906593), (43, 908510), (47, 831190), (86, 454255), (94, 415595), (215, 181702), (235, 166238), (430, 90851), (470, 83119), (1933, 20210), (2021, 19330), (3866, 10105), (4042, 9665)]