12419996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9613}}^1$

素因数の和:9653

約数の個数: 24

約数和(自身を含む): 24227280

約数和(自身を除く): 11807284

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 9613, 19226, 38452, 163421, 182647, 326842, 365294, 653684, 730588, 3104999, 6209998, 12419996]

約数ペア:

[(1, 12419996), (2, 6209998), (4, 3104999), (17, 730588), (19, 653684), (34, 365294), (38, 326842), (68, 182647), (76, 163421), (323, 38452), (646, 19226), (1292, 9613)]