11995688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{78919}}^1$

素因数の和:78944

約数の個数: 16

約数和(自身を含む): 23676000

約数和(自身を除く): 11680312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 78919, 157838, 315676, 631352, 1499461, 2998922, 5997844, 11995688]

約数ペア:

[(1, 11995688), (2, 5997844), (4, 2998922), (8, 1499461), (19, 631352), (38, 315676), (76, 157838), (152, 78919)]