13427788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3863}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 25966080

約数和(自身を除く): 12538292

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 3863, 7726, 15452, 42493, 84986, 169972, 305177, 610354, 1220708, 3356947, 6713894, 13427788]

約数ペア:

[(1, 13427788), (2, 6713894), (4, 3356947), (11, 1220708), (22, 610354), (44, 305177), (79, 169972), (158, 84986), (316, 42493), (869, 15452), (1738, 7726), (3476, 3863)]