23922886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 40578048

約数和(自身を除く): 16655162

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 443, 806, 871, 886, 1742, 2077, 4154, 5759, 11518, 13733, 27001, 27466, 29681, 54002, 59362, 178529, 357058, 385853, 771706, 920111, 1840222, 11961443, 23922886]

約数ペア:

[(1, 23922886), (2, 11961443), (13, 1840222), (26, 920111), (31, 771706), (62, 385853), (67, 357058), (134, 178529), (403, 59362), (443, 54002), (806, 29681), (871, 27466), (886, 27001), (1742, 13733), (2077, 11518), (4154, 5759)]