19102237

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14593}}^1$

素因数の和:14628

約数の個数: 16

約数和(自身を含む): 25218432

約数和(自身を除く): 6116195

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 14593, 102151, 160523, 248081, 1123661, 1736567, 2728891, 19102237]

約数ペア:

[(1, 19102237), (7, 2728891), (11, 1736567), (17, 1123661), (77, 248081), (119, 160523), (187, 102151), (1309, 14593)]