19408374

素因数分解:

$2^1\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1471}}^1$

素因数の和:2212

約数の個数: 24

約数和(自身を含む): 42137472

約数和(自身を除く): 22729098

約数列:

[1, 2, 3, 6, 9, 18, 733, 1466, 1471, 2199, 2942, 4398, 4413, 6597, 8826, 13194, 13239, 26478, 1078243, 2156486, 3234729, 6469458, 9704187, 19408374]

約数ペア:

[(1, 19408374), (2, 9704187), (3, 6469458), (6, 3234729), (9, 2156486), (18, 1078243), (733, 26478), (1466, 13239), (1471, 13194), (2199, 8826), (2942, 6597), (4398, 4413)]