13784386

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 27660960

約数和(自身を除く): 13876574

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 673, 931, 1078, 1346, 1463, 1862, 2926, 4711, 7403, 9422, 10241, 12787, 14806, 20482, 25574, 32977, 51821, 65954, 89509, 103642, 140657, 179018, 281314, 362747, 626563, 725494, 984599, 1253126, 1969198, 6892193, 13784386]

約数ペア:

[(1, 13784386), (2, 6892193), (7, 1969198), (11, 1253126), (14, 984599), (19, 725494), (22, 626563), (38, 362747), (49, 281314), (77, 179018), (98, 140657), (133, 103642), (154, 89509), (209, 65954), (266, 51821), (418, 32977), (539, 25574), (673, 20482), (931, 14806), (1078, 12787), (1346, 10241), (1463, 9422), (1862, 7403), (2926, 4711)]