15705400532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206650007}}^1$

素因数の和:206650030

約数の個数: 12

約数和(自身を含む): 28931001120

約数和(自身を除く): 13225600588

約数列:

[1, 2, 4, 19, 38, 76, 206650007, 413300014, 826600028, 3926350133, 7852700266, 15705400532]

約数ペア:

[(1, 15705400532), (2, 7852700266), (4, 3926350133), (19, 826600028), (38, 413300014), (76, 206650007)]