15673221193

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{2301163}}^1$

素因数の和:2301316

約数の個数: 12

約数和(自身を含む): 18363288720

約数和(自身を除く): 2690067527

約数列:

[1, 7, 49, 139, 973, 6811, 2301163, 16108141, 112756987, 319861657, 2239031599, 15673221193]

約数ペア:

[(1, 15673221193), (7, 2239031599), (49, 319861657), (139, 112756987), (973, 16108141), (6811, 2301163)]