39111956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 80156160

約数和(自身を除く): 41044204

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1277, 1612, 2356, 2554, 5108, 7657, 15314, 16601, 24263, 30628, 33202, 39587, 48526, 66404, 79174, 97052, 158348, 315419, 514631, 630838, 752153, 1029262, 1261676, 1504306, 2058524, 3008612, 9777989, 19555978, 39111956]

約数ペア:

[(1, 39111956), (2, 19555978), (4, 9777989), (13, 3008612), (19, 2058524), (26, 1504306), (31, 1261676), (38, 1029262), (52, 752153), (62, 630838), (76, 514631), (124, 315419), (247, 158348), (403, 97052), (494, 79174), (589, 66404), (806, 48526), (988, 39587), (1178, 33202), (1277, 30628), (1612, 24263), (2356, 16601), (2554, 15314), (5108, 7657)]