16264969

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4217}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 20246400

約数和(自身を除く): 3981431

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 4217, 29519, 80123, 122293, 560861, 856051, 2323567, 16264969]

約数ペア:

[(1, 16264969), (7, 2323567), (19, 856051), (29, 560861), (133, 122293), (203, 80123), (551, 29519), (3857, 4217)]