12039740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2083}}^1$

素因数の和:2126

約数の個数: 36

約数和(自身を含む): 26871096

約数和(自身を除く): 14831356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2083, 2890, 4166, 5780, 8332, 10415, 20830, 35411, 41660, 70822, 141644, 177055, 354110, 601987, 708220, 1203974, 2407948, 3009935, 6019870, 12039740]

約数ペア:

[(1, 12039740), (2, 6019870), (4, 3009935), (5, 2407948), (10, 1203974), (17, 708220), (20, 601987), (34, 354110), (68, 177055), (85, 141644), (170, 70822), (289, 41660), (340, 35411), (578, 20830), (1156, 10415), (1445, 8332), (2083, 5780), (2890, 4166)]