19068894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4329

約数の個数: 48

約数和(自身を含む): 46846800

約数和(自身を除く): 27777906

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4289, 4446, 8578, 12867, 25734, 38601, 55757, 77202, 81491, 111514, 162982, 167271, 244473, 334542, 488946, 501813, 733419, 1003626, 1059383, 1466838, 2118766, 3178149, 6356298, 9534447, 19068894]

約数ペア:

[(1, 19068894), (2, 9534447), (3, 6356298), (6, 3178149), (9, 2118766), (13, 1466838), (18, 1059383), (19, 1003626), (26, 733419), (38, 501813), (39, 488946), (57, 334542), (78, 244473), (114, 167271), (117, 162982), (171, 111514), (234, 81491), (247, 77202), (342, 55757), (494, 38601), (741, 25734), (1482, 12867), (2223, 8578), (4289, 4446)]