19494035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1483}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 25643520

約数和(自身を除く): 6149485

約数列:

[1, 5, 11, 55, 239, 1195, 1483, 2629, 7415, 13145, 16313, 81565, 354437, 1772185, 3898807, 19494035]

約数ペア:

[(1, 19494035), (5, 3898807), (11, 1772185), (55, 354437), (239, 81565), (1195, 16313), (1483, 13145), (2629, 7415)]