12377870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4283}}^1$

素因数の和:4324

約数の個数: 24

約数和(自身を含む): 23673384

約数和(自身を除く): 11295514

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 4283, 8566, 21415, 42830, 72811, 145622, 364055, 728110, 1237787, 2475574, 6188935, 12377870]

約数ペア:

[(1, 12377870), (2, 6188935), (5, 2475574), (10, 1237787), (17, 728110), (34, 364055), (85, 145622), (170, 72811), (289, 42830), (578, 21415), (1445, 8566), (2890, 4283)]