16931438

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 25997760

約数和(自身を除く): 9066322

約数列:

[1, 2, 79, 101, 158, 202, 1061, 2122, 7979, 15958, 83819, 107161, 167638, 214322, 8465719, 16931438]

約数ペア:

[(1, 16931438), (2, 8465719), (79, 214322), (101, 167638), (158, 107161), (202, 83819), (1061, 15958), (2122, 7979)]