19438572

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15727}}^1$

素因数の和:15837

約数の個数: 24

約数和(自身を含む): 45799936

約数和(自身を除く): 26361364

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15727, 31454, 47181, 62908, 94362, 188724, 1619881, 3239762, 4859643, 6479524, 9719286, 19438572]

約数ペア:

[(1, 19438572), (2, 9719286), (3, 6479524), (4, 4859643), (6, 3239762), (12, 1619881), (103, 188724), (206, 94362), (309, 62908), (412, 47181), (618, 31454), (1236, 15727)]