19471708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1873}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 35890848

約数和(自身を除く): 16419140

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 1873, 2599, 3746, 5198, 7492, 10396, 43079, 86158, 172316, 211649, 423298, 846596, 4867927, 9735854, 19471708]

約数ペア:

[(1, 19471708), (2, 9735854), (4, 4867927), (23, 846596), (46, 423298), (92, 211649), (113, 172316), (226, 86158), (452, 43079), (1873, 10396), (2599, 7492), (3746, 5198)]