15719916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68947}}^1$

素因数の和:68973

約数の個数: 24

約数和(自身を含む): 38610880

約数和(自身を除く): 22890964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68947, 137894, 206841, 275788, 413682, 827364, 1309993, 2619986, 3929979, 5239972, 7859958, 15719916]

約数ペア:

[(1, 15719916), (2, 7859958), (3, 5239972), (4, 3929979), (6, 2619986), (12, 1309993), (19, 827364), (38, 413682), (57, 275788), (76, 206841), (114, 137894), (228, 68947)]