22048341

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55259}}^1$

素因数の和:55288

約数の個数: 16

約数和(自身を含む): 35366400

約数和(自身を除く): 13318059

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 55259, 165777, 386813, 1049921, 1160439, 3149763, 7349447, 22048341]

約数ペア:

[(1, 22048341), (3, 7349447), (7, 3149763), (19, 1160439), (21, 1049921), (57, 386813), (133, 165777), (399, 55259)]