26975782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5419}}^1$

素因数の和:5571

約数の個数: 16

約数和(自身を含む): 42926400

約数和(自身を除く): 15950618

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 5419, 10838, 102961, 205922, 709889, 1419778, 13487891, 26975782]

約数ペア:

[(1, 26975782), (2, 13487891), (19, 1419778), (38, 709889), (131, 205922), (262, 102961), (2489, 10838), (4978, 5419)]