12423397

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 15465600

約数和(自身を除く): 3042203

約数列:

[1, 7, 19, 29, 133, 203, 551, 3221, 3857, 22547, 61199, 93409, 428393, 653863, 1774771, 12423397]

約数ペア:

[(1, 12423397), (7, 1774771), (19, 653863), (29, 428393), (133, 93409), (203, 61199), (551, 22547), (3221, 3857)]