3811324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 7902720

約数和(自身を除く): 4091396

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 97, 188, 194, 209, 388, 418, 517, 836, 893, 1034, 1067, 1786, 1843, 2068, 2134, 3572, 3686, 4268, 4559, 7372, 9118, 9823, 18236, 19646, 20273, 39292, 40546, 50149, 81092, 86621, 100298, 173242, 200596, 346484, 952831, 1905662, 3811324]

約数ペア:

[(1, 3811324), (2, 1905662), (4, 952831), (11, 346484), (19, 200596), (22, 173242), (38, 100298), (44, 86621), (47, 81092), (76, 50149), (94, 40546), (97, 39292), (188, 20273), (194, 19646), (209, 18236), (388, 9823), (418, 9118), (517, 7372), (836, 4559), (893, 4268), (1034, 3686), (1067, 3572), (1786, 2134), (1843, 2068)]