19360422

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15149}}^1$

素因数の和:15228

約数の個数: 24

約数和(自身を含む): 42541200

約数和(自身を除く): 23180778

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 15149, 30298, 45447, 90894, 136341, 272682, 1075579, 2151158, 3226737, 6453474, 9680211, 19360422]

約数ペア:

[(1, 19360422), (2, 9680211), (3, 6453474), (6, 3226737), (9, 2151158), (18, 1075579), (71, 272682), (142, 136341), (213, 90894), (426, 45447), (639, 30298), (1278, 15149)]