13135216

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{12253}}^1$

素因数の和:12328

約数の個数: 20

約数和(自身を含む): 25831432

約数和(自身を除く): 12696216

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 12253, 24506, 49012, 98024, 196048, 820951, 1641902, 3283804, 6567608, 13135216]

約数ペア:

[(1, 13135216), (2, 6567608), (4, 3283804), (8, 1641902), (16, 820951), (67, 196048), (134, 98024), (268, 49012), (536, 24506), (1072, 12253)]