13265628

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{12421}}^1$

素因数の和:12517

約数の個数: 24

約数和(自身を含む): 31303440

約数和(自身を除く): 18037812

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 12421, 24842, 37263, 49684, 74526, 149052, 1105469, 2210938, 3316407, 4421876, 6632814, 13265628]

約数ペア:

[(1, 13265628), (2, 6632814), (3, 4421876), (4, 3316407), (6, 2210938), (12, 1105469), (89, 149052), (178, 74526), (267, 49684), (356, 37263), (534, 24842), (1068, 12421)]