19169574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 41181696

約数和(自身を除く): 22012122

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 2647, 3621, 5294, 7242, 7941, 15882, 44999, 89998, 134997, 187937, 269994, 375874, 563811, 1127622, 3194929, 6389858, 9584787, 19169574]

約数ペア:

[(1, 19169574), (2, 9584787), (3, 6389858), (6, 3194929), (17, 1127622), (34, 563811), (51, 375874), (71, 269994), (102, 187937), (142, 134997), (213, 89998), (426, 44999), (1207, 15882), (2414, 7941), (2647, 7242), (3621, 5294)]