22352816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73529}}^1$

素因数の和:73556

約数の個数: 20

約数和(自身を含む): 45588600

約数和(自身を除く): 23235784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 73529, 147058, 294116, 588232, 1176464, 1397051, 2794102, 5588204, 11176408, 22352816]

約数ペア:

[(1, 22352816), (2, 11176408), (4, 5588204), (8, 2794102), (16, 1397051), (19, 1176464), (38, 588232), (76, 294116), (152, 147058), (304, 73529)]