2019945670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1\times {\mathrm{3389}}^1$

素因数の和:6552

約数の個数: 32

約数和(自身を含む): 3829615200

約数和(自身を除く): 1809669530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3137, 3389, 6274, 6778, 15685, 16945, 31370, 33890, 59603, 64391, 119206, 128782, 298015, 321955, 596030, 643910, 10631293, 21262586, 53156465, 106312930, 201994567, 403989134, 1009972835, 2019945670]

約数ペア:

[(1, 2019945670), (2, 1009972835), (5, 403989134), (10, 201994567), (19, 106312930), (38, 53156465), (95, 21262586), (190, 10631293), (3137, 643910), (3389, 596030), (6274, 321955), (6778, 298015), (15685, 128782), (16945, 119206), (31370, 64391), (33890, 59603)]