19265414

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17419}}^1$

素因数の和:17507

約数の個数: 16

約数和(自身を含む): 33446400

約数和(自身を除く): 14180986

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 17419, 34838, 121933, 243866, 1376101, 2752202, 9632707, 19265414]

約数ペア:

[(1, 19265414), (2, 9632707), (7, 2752202), (14, 1376101), (79, 243866), (158, 121933), (553, 34838), (1106, 17419)]