19935876

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{57287}}^1$

素因数の和:57323

約数の個数: 24

約数和(自身を含む): 48121920

約数和(自身を除く): 28186044

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 57287, 114574, 171861, 229148, 343722, 687444, 1661323, 3322646, 4983969, 6645292, 9967938, 19935876]

約数ペア:

[(1, 19935876), (2, 9967938), (3, 6645292), (4, 4983969), (6, 3322646), (12, 1661323), (29, 687444), (58, 343722), (87, 229148), (116, 171861), (174, 114574), (348, 57287)]