12378032012

素因数分解:

$2^2\times {\mathrm{10979}}^1\times {\mathrm{281857}}^1$

素因数の和:292840

約数の個数: 12

約数和(自身を含む): 21663605880

約数和(自身を除く): 9285573868

約数列:

[1, 2, 4, 10979, 21958, 43916, 281857, 563714, 1127428, 3094508003, 6189016006, 12378032012]

約数ペア:

[(1, 12378032012), (2, 6189016006), (4, 3094508003), (10979, 1127428), (21958, 563714), (43916, 281857)]