1918542079

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1\times {\mathrm{919}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 2021644800

約数和(自身を除く): 103102721

約数列:

[1, 23, 139, 653, 919, 3197, 15019, 21137, 90767, 127741, 600107, 2087641, 2938043, 13802461, 83414873, 1918542079]

約数ペア:

[(1, 1918542079), (23, 83414873), (139, 13802461), (653, 2938043), (919, 2087641), (3197, 600107), (15019, 127741), (21137, 90767)]