2019985214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{65123}}^1$

素因数の和:66331

約数の個数: 16

約数和(自身を含む): 3265838352

約数和(自身を除く): 1245853138

約数列:

[1, 2, 13, 26, 1193, 2386, 15509, 31018, 65123, 130246, 846599, 1693198, 77691739, 155383478, 1009992607, 2019985214]

約数ペア:

[(1, 2019985214), (2, 1009992607), (13, 155383478), (26, 77691739), (1193, 1693198), (2386, 846599), (15509, 130246), (31018, 65123)]