19468682

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1627}}^1$

素因数の和:1853

約数の個数: 16

約数和(自身を含む): 30319872

約数和(自身を除く): 10851190

約数列:

[1, 2, 31, 62, 193, 386, 1627, 3254, 5983, 11966, 50437, 100874, 314011, 628022, 9734341, 19468682]

約数ペア:

[(1, 19468682), (2, 9734341), (31, 628022), (62, 314011), (193, 100874), (386, 50437), (1627, 11966), (3254, 5983)]