12408338

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 19187520

約数和(自身を除く): 6779182

約数列:

[1, 2, 43, 86, 157, 314, 919, 1838, 6751, 13502, 39517, 79034, 144283, 288566, 6204169, 12408338]

約数ペア:

[(1, 12408338), (2, 6204169), (43, 288566), (86, 144283), (157, 79034), (314, 39517), (919, 13502), (1838, 6751)]