2215508642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{187469}}^1$

素因数の和:187801

約数の個数: 16

約数和(自身を含む): 3509438400

約数和(自身を除く): 1293929758

約数列:

[1, 2, 19, 38, 311, 622, 5909, 11818, 187469, 374938, 3561911, 7123822, 58302859, 116605718, 1107754321, 2215508642]

約数ペア:

[(1, 2215508642), (2, 1107754321), (19, 116605718), (38, 58302859), (311, 7123822), (622, 3561911), (5909, 374938), (11818, 187469)]