19598725

素因数分解:

$5^2\times {\mathrm{419}}^1\times {\mathrm{1871}}^1$

素因数の和:2300

約数の個数: 12

約数和(自身を含む): 24373440

約数和(自身を除く): 4774715

約数列:

[1, 5, 25, 419, 1871, 2095, 9355, 10475, 46775, 783949, 3919745, 19598725]

約数ペア:

[(1, 19598725), (5, 3919745), (25, 783949), (419, 46775), (1871, 10475), (2095, 9355)]