2225291153

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1\times {\mathrm{1153}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 2363022720

約数和(自身を除く): 137731567

約数列:

[1, 19, 157, 647, 1153, 2983, 12293, 21907, 101579, 181021, 745991, 1930001, 3439399, 14173829, 117120587, 2225291153]

約数ペア:

[(1, 2225291153), (19, 117120587), (157, 14173829), (647, 3439399), (1153, 1930001), (2983, 745991), (12293, 181021), (21907, 101579)]