23771812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{653}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 43948800

約数和(自身を除く): 20176988

約数列:

[1, 2, 4, 19, 38, 76, 479, 653, 958, 1306, 1916, 2612, 9101, 12407, 18202, 24814, 36404, 49628, 312787, 625574, 1251148, 5942953, 11885906, 23771812]

約数ペア:

[(1, 23771812), (2, 11885906), (4, 5942953), (19, 1251148), (38, 625574), (76, 312787), (479, 49628), (653, 36404), (958, 24814), (1306, 18202), (1916, 12407), (2612, 9101)]