11916779

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 2598421

約数列:

[1, 7, 17, 119, 239, 419, 1673, 2933, 4063, 7123, 28441, 49861, 100141, 700987, 1702397, 11916779]

約数ペア:

[(1, 11916779), (7, 1702397), (17, 700987), (119, 100141), (239, 49861), (419, 28441), (1673, 7123), (2933, 4063)]