12239838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2793

約数の個数: 48

約数和(自身を含む): 30073680

約数和(自身を除く): 17833842

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, 2753, 4446, 5506, 8259, 16518, 24777, 35789, 49554, 52307, 71578, 104614, 107367, 156921, 214734, 313842, 322101, 470763, 644202, 679991, 941526, 1359982, 2039973, 4079946, 6119919, 12239838]

約数ペア:

[(1, 12239838), (2, 6119919), (3, 4079946), (6, 2039973), (9, 1359982), (13, 941526), (18, 679991), (19, 644202), (26, 470763), (38, 322101), (39, 313842), (57, 214734), (78, 156921), (114, 107367), (117, 104614), (171, 71578), (234, 52307), (247, 49554), (342, 35789), (494, 24777), (741, 16518), (1482, 8259), (2223, 5506), (2753, 4446)]