12618907

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 15385600

約数和(自身を除く): 2766693

約数列:

[1, 7, 19, 79, 133, 553, 1201, 1501, 8407, 10507, 22819, 94879, 159733, 664153, 1802701, 12618907]

約数ペア:

[(1, 12618907), (7, 1802701), (19, 664153), (79, 159733), (133, 94879), (553, 22819), (1201, 10507), (1501, 8407)]