22190854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51131}}^1$

素因数の和:51171

約数の個数: 16

約数和(自身を含む): 39269376

約数和(自身を除く): 17078522

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 51131, 102262, 357917, 715834, 1585061, 3170122, 11095427, 22190854]

約数ペア:

[(1, 22190854), (2, 11095427), (7, 3170122), (14, 1585061), (31, 715834), (62, 357917), (217, 102262), (434, 51131)]