2019434573

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1231}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 2321294976

約数和(自身を除く): 301860403

約数列:

[1, 13, 17, 169, 221, 571, 1231, 2873, 7423, 9707, 16003, 20927, 96499, 126191, 208039, 272051, 702901, 1640483, 3536663, 9137713, 11949317, 118790269, 155341121, 2019434573]

約数ペア:

[(1, 2019434573), (13, 155341121), (17, 118790269), (169, 11949317), (221, 9137713), (571, 3536663), (1231, 1640483), (2873, 702901), (7423, 272051), (9707, 208039), (16003, 126191), (20927, 96499)]