19211900543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{1163}}^1\times {\mathrm{1553}}^1$

素因数の和:3694

約数の個数: 16

約数和(自身を含む): 21011671296

約数和(自身を除く): 1799770753

約数列:

[1, 11, 967, 1163, 1553, 10637, 12793, 17083, 1124621, 1501751, 1806139, 12370831, 16519261, 19867529, 1746536413, 19211900543]

約数ペア:

[(1, 19211900543), (11, 1746536413), (967, 19867529), (1163, 16519261), (1553, 12370831), (10637, 1806139), (12793, 1501751), (17083, 1124621)]