19002430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111779}}^1$

素因数の和:111803

約数の個数: 16

約数和(自身を含む): 36216720

約数和(自身を除く): 17214290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 111779, 223558, 558895, 1117790, 1900243, 3800486, 9501215, 19002430]

約数ペア:

[(1, 19002430), (2, 9501215), (5, 3800486), (10, 1900243), (17, 1117790), (34, 558895), (85, 223558), (170, 111779)]