12173870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3812

約数の個数: 32

約数和(自身を含む): 24429600

約数和(自身を除く): 12255730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 3769, 7538, 18845, 37690, 64073, 71611, 128146, 143222, 320365, 358055, 640730, 716110, 1217387, 2434774, 6086935, 12173870]

約数ペア:

[(1, 12173870), (2, 6086935), (5, 2434774), (10, 1217387), (17, 716110), (19, 640730), (34, 358055), (38, 320365), (85, 143222), (95, 128146), (170, 71611), (190, 64073), (323, 37690), (646, 18845), (1615, 7538), (3230, 3769)]