187831397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12889}}^1$

素因数の和:12980

約数の個数: 16

約数和(自身を含む): 216552000

約数和(自身を除く): 28720603

約数列:

[1, 13, 19, 59, 247, 767, 1121, 12889, 14573, 167557, 244891, 760451, 3183583, 9885863, 14448569, 187831397]

約数ペア:

[(1, 187831397), (13, 14448569), (19, 9885863), (59, 3183583), (247, 760451), (767, 244891), (1121, 167557), (12889, 14573)]