19431276

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{55837}}^1$

素因数の和:55873

約数の個数: 24

約数和(自身を含む): 46903920

約数和(自身を除く): 27472644

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 55837, 111674, 167511, 223348, 335022, 670044, 1619273, 3238546, 4857819, 6477092, 9715638, 19431276]

約数ペア:

[(1, 19431276), (2, 9715638), (3, 6477092), (4, 4857819), (6, 3238546), (12, 1619273), (29, 670044), (58, 335022), (87, 223348), (116, 167511), (174, 111674), (348, 55837)]