19378804

素因数分解:

$2^2\times {\mathrm{751}}^1\times {\mathrm{6451}}^1$

素因数の和:7206

約数の個数: 12

約数和(自身を含む): 33963328

約数和(自身を除く): 14584524

約数列:

[1, 2, 4, 751, 1502, 3004, 6451, 12902, 25804, 4844701, 9689402, 19378804]

約数ペア:

[(1, 19378804), (2, 9689402), (4, 4844701), (751, 25804), (1502, 12902), (3004, 6451)]