19622778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{467209}}^1$

素因数の和:467221

約数の個数: 16

約数和(自身を含む): 44852160

約数和(自身を除く): 25229382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 467209, 934418, 1401627, 2803254, 3270463, 6540926, 9811389, 19622778]

約数ペア:

[(1, 19622778), (2, 9811389), (3, 6540926), (6, 3270463), (7, 2803254), (14, 1401627), (21, 934418), (42, 467209)]