15679521154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{487}}^1\times {\mathrm{1069}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 26448448320

約数和(自身を除く): 10768927166

約数列:

[1, 2, 11, 22, 37, 74, 407, 487, 814, 974, 1069, 1369, 2138, 2738, 5357, 10714, 11759, 15059, 18019, 23518, 30118, 36038, 39553, 79106, 198209, 396418, 435083, 520603, 666703, 870166, 1041206, 1333406, 1463461, 2926922, 5726633, 7333733, 11453266, 14667466, 16098071, 19262311, 32196142, 38524622, 211885421, 423770842, 712705507, 1425411014, 7839760577, 15679521154]

約数ペア:

[(1, 15679521154), (2, 7839760577), (11, 1425411014), (22, 712705507), (37, 423770842), (74, 211885421), (407, 38524622), (487, 32196142), (814, 19262311), (974, 16098071), (1069, 14667466), (1369, 11453266), (2138, 7333733), (2738, 5726633), (5357, 2926922), (10714, 1463461), (11759, 1333406), (15059, 1041206), (18019, 870166), (23518, 666703), (30118, 520603), (36038, 435083), (39553, 396418), (79106, 198209)]