1288822022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{9239}}^1\times {\mathrm{3671}}^1$

素因数の和:12931

約数の個数: 16

約数和(自身を含む): 2035756800

約数和(自身を除く): 746934778

約数列:

[1, 2, 19, 38, 3671, 7342, 9239, 18478, 69749, 139498, 175541, 351082, 33916369, 67832738, 644411011, 1288822022]

約数ペア:

[(1, 1288822022), (2, 644411011), (19, 67832738), (38, 33916369), (3671, 351082), (7342, 175541), (9239, 139498), (18478, 69749)]