38819636

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{33581}}^1$

素因数の和:33619

約数の個数: 18

約数和(自身を含む): 72167718

約数和(自身を除く): 33348082

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 33581, 67162, 134324, 570877, 1141754, 2283508, 9704909, 19409818, 38819636]

約数ペア:

[(1, 38819636), (2, 19409818), (4, 9704909), (17, 2283508), (34, 1141754), (68, 570877), (289, 134324), (578, 67162), (1156, 33581)]