19050923

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 1512277

約数列:

[1, 23, 59, 101, 139, 1357, 2323, 3197, 5959, 8201, 14039, 137057, 188623, 322897, 828301, 19050923]

約数ペア:

[(1, 19050923), (23, 828301), (59, 322897), (101, 188623), (139, 137057), (1357, 14039), (2323, 8201), (3197, 5959)]