12968249

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 15457920

約数和(自身を除く): 2489671

約数列:

[1, 7, 29, 193, 203, 331, 1351, 2317, 5597, 9599, 39179, 63883, 67193, 447181, 1852607, 12968249]

約数ペア:

[(1, 12968249), (7, 1852607), (29, 447181), (193, 67193), (203, 63883), (331, 39179), (1351, 9599), (2317, 5597)]