13519187439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{86341}}^1$

素因数の和:86471

約数の個数: 32

約数和(自身を含む): 19727420160

約数和(自身を除く): 6208232721

約数列:

[1, 3, 19, 41, 57, 67, 123, 201, 779, 1273, 2337, 2747, 3819, 8241, 52193, 86341, 156579, 259023, 1640479, 3539981, 4921437, 5784847, 10619943, 17354541, 67259639, 109912093, 201778917, 237178727, 329736279, 711536181, 4506395813, 13519187439]

約数ペア:

[(1, 13519187439), (3, 4506395813), (19, 711536181), (41, 329736279), (57, 237178727), (67, 201778917), (123, 109912093), (201, 67259639), (779, 17354541), (1273, 10619943), (2337, 5784847), (2747, 4921437), (3819, 3539981), (8241, 1640479), (52193, 259023), (86341, 156579)]