2021593388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1\times {\mathrm{14969}}^1$

素因数の和:16769

約数の個数: 24

約数和(自身を含む): 3726332400

約数和(自身を除く): 1704739012

約数列:

[1, 2, 4, 19, 38, 76, 1777, 3554, 7108, 14969, 29938, 33763, 59876, 67526, 135052, 284411, 568822, 1137644, 26599913, 53199826, 106399652, 505398347, 1010796694, 2021593388]

約数ペア:

[(1, 2021593388), (2, 1010796694), (4, 505398347), (19, 106399652), (38, 53199826), (76, 26599913), (1777, 1137644), (3554, 568822), (7108, 284411), (14969, 135052), (29938, 67526), (33763, 59876)]