15695744048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51630737}}^1$

素因数の和:51630764

約数の個数: 20

約数和(自身を含む): 32011057560

約数和(自身を除く): 16315313512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51630737, 103261474, 206522948, 413045896, 826091792, 980984003, 1961968006, 3923936012, 7847872024, 15695744048]

約数ペア:

[(1, 15695744048), (2, 7847872024), (4, 3923936012), (8, 1961968006), (16, 980984003), (19, 826091792), (38, 413045896), (76, 206522948), (152, 103261474), (304, 51630737)]