2019740185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1\times {\mathrm{11351}}^1$

素因数の和:13248

約数の個数: 16

約数和(自身を含む): 2552837760

約数和(自身を除く): 533097575

約数列:

[1, 5, 19, 95, 1873, 9365, 11351, 35587, 56755, 177935, 215669, 1078345, 21260423, 106302115, 403948037, 2019740185]

約数ペア:

[(1, 2019740185), (5, 403948037), (19, 106302115), (95, 21260423), (1873, 1078345), (9365, 215669), (11351, 177935), (35587, 56755)]