17662138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10139}}^1$

素因数の和:10221

約数の個数: 16

約数和(自身を含む): 28959840

約数和(自身を除く): 11297702

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 10139, 20278, 131807, 263614, 679313, 1358626, 8831069, 17662138]

約数ペア:

[(1, 17662138), (2, 8831069), (13, 1358626), (26, 679313), (67, 263614), (134, 131807), (871, 20278), (1742, 10139)]