21448934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48527}}^1$

素因数の和:48559

約数の個数: 16

約数和(自身を含む): 36687168

約数和(自身を除く): 15238234

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 48527, 97054, 630851, 824959, 1261702, 1649918, 10724467, 21448934]

約数ペア:

[(1, 21448934), (2, 10724467), (13, 1649918), (17, 1261702), (26, 824959), (34, 630851), (221, 97054), (442, 48527)]