19469682

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{4021}}^1$

素因数の和:4298

約数の個数: 24

約数和(自身を含む): 42351660

約数和(自身を除く): 22881978

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4021, 4842, 8042, 12063, 24126, 36189, 72378, 1081649, 2163298, 3244947, 6489894, 9734841, 19469682]

約数ペア:

[(1, 19469682), (2, 9734841), (3, 6489894), (6, 3244947), (9, 2163298), (18, 1081649), (269, 72378), (538, 36189), (807, 24126), (1614, 12063), (2421, 8042), (4021, 4842)]