2222890237

素因数分解:

${\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1\times {\mathrm{1237}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 2357152000

約数和(自身を除く): 134261763

約数列:

[1, 19, 271, 349, 1237, 5149, 6631, 23503, 94579, 335227, 431713, 1797001, 6369313, 8202547, 116994223, 2222890237]

約数ペア:

[(1, 2222890237), (19, 116994223), (271, 8202547), (349, 6369313), (1237, 1797001), (5149, 431713), (6631, 335227), (23503, 94579)]