27886442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2237}}^1$

素因数の和:2533

約数の個数: 16

約数和(自身を含む): 43828992

約数和(自身を除く): 15942550

約数列:

[1, 2, 23, 46, 271, 542, 2237, 4474, 6233, 12466, 51451, 102902, 606227, 1212454, 13943221, 27886442]

約数ペア:

[(1, 27886442), (2, 13943221), (23, 1212454), (46, 606227), (271, 102902), (542, 51451), (2237, 12466), (4474, 6233)]