189473758

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{2707}}^1$

素因数の和:3231

約数の個数: 16

約数和(自身を含む): 288564480

約数和(自身を除く): 99090722

約数列:

[1, 2, 79, 158, 443, 886, 2707, 5414, 34997, 69994, 213853, 427706, 1199201, 2398402, 94736879, 189473758]

約数ペア:

[(1, 189473758), (2, 94736879), (79, 2398402), (158, 1199201), (443, 427706), (886, 213853), (2707, 69994), (5414, 34997)]