2019914814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17718551}}^1$

素因数の和:17718575

約数の個数: 16

約数和(自身を含む): 4252452480

約数和(自身を除く): 2232537666

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17718551, 35437102, 53155653, 106311306, 336652469, 673304938, 1009957407, 2019914814]

約数ペア:

[(1, 2019914814), (2, 1009957407), (3, 673304938), (6, 336652469), (19, 106311306), (38, 53155653), (57, 35437102), (114, 17718551)]