19180114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24527}}^1$

素因数の和:24569

約数の個数: 16

約数和(自身を含む): 31788288

約数和(自身を除く): 12608174

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 24527, 49054, 416959, 564121, 833918, 1128242, 9590057, 19180114]

約数ペア:

[(1, 19180114), (2, 9590057), (17, 1128242), (23, 833918), (34, 564121), (46, 416959), (391, 49054), (782, 24527)]