13129922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 22120560

約数和(自身を除く): 8990638

約数列:

[1, 2, 13, 26, 41, 82, 109, 113, 218, 226, 533, 1066, 1417, 1469, 2834, 2938, 4469, 4633, 8938, 9266, 12317, 24634, 58097, 60229, 116194, 120458, 160121, 320242, 504997, 1009994, 6564961, 13129922]

約数ペア:

[(1, 13129922), (2, 6564961), (13, 1009994), (26, 504997), (41, 320242), (82, 160121), (109, 120458), (113, 116194), (218, 60229), (226, 58097), (533, 24634), (1066, 12317), (1417, 9266), (1469, 8938), (2834, 4633), (2938, 4469)]