19217674

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13591}}^1$

素因数の和:13701

約数の個数: 16

約数和(自身を含む): 33273216

約数和(自身を除く): 14055542

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13591, 27182, 95137, 190274, 1372691, 2745382, 9608837, 19217674]

約数ペア:

[(1, 19217674), (2, 9608837), (7, 2745382), (14, 1372691), (101, 190274), (202, 95137), (707, 27182), (1414, 13591)]