124408048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{409237}}^1$

素因数の和:409264

約数の個数: 20

約数和(自身を含む): 253727560

約数和(自身を除く): 129319512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 409237, 818474, 1636948, 3273896, 6547792, 7775503, 15551006, 31102012, 62204024, 124408048]

約数ペア:

[(1, 124408048), (2, 62204024), (4, 31102012), (8, 15551006), (16, 7775503), (19, 6547792), (38, 3273896), (76, 1636948), (152, 818474), (304, 409237)]