22719574

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 34780320

約数和(自身を除く): 12060746

約数列:

[1, 2, 71, 142, 193, 386, 829, 1658, 13703, 27406, 58859, 117718, 159997, 319994, 11359787, 22719574]

約数ペア:

[(1, 22719574), (2, 11359787), (71, 319994), (142, 159997), (193, 117718), (386, 58859), (829, 27406), (1658, 13703)]