19339380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107441}}^1$

素因数の和:107456

約数の個数: 36

約数和(自身を含む): 58663332

約数和(自身を除く): 39323952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107441, 214882, 322323, 429764, 537205, 644646, 966969, 1074410, 1289292, 1611615, 1933938, 2148820, 3223230, 3867876, 4834845, 6446460, 9669690, 19339380]

約数ペア:

[(1, 19339380), (2, 9669690), (3, 6446460), (4, 4834845), (5, 3867876), (6, 3223230), (9, 2148820), (10, 1933938), (12, 1611615), (15, 1289292), (18, 1074410), (20, 966969), (30, 644646), (36, 537205), (45, 429764), (60, 322323), (90, 214882), (180, 107441)]