19256846

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22549}}^1$

素因数の和:22619

約数の個数: 16

約数和(自身を含む): 33554400

約数和(自身を除く): 14297554

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 22549, 45098, 157843, 315686, 1375489, 2750978, 9628423, 19256846]

約数ペア:

[(1, 19256846), (2, 9628423), (7, 2750978), (14, 1375489), (61, 315686), (122, 157843), (427, 45098), (854, 22549)]