15806992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{26701}}^1$

素因数の和:26746

約数の個数: 20

約数和(自身を含む): 31454956

約数和(自身を除く): 15647964

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 26701, 53402, 106804, 213608, 427216, 987937, 1975874, 3951748, 7903496, 15806992]

約数ペア:

[(1, 15806992), (2, 7903496), (4, 3951748), (8, 1975874), (16, 987937), (37, 427216), (74, 213608), (148, 106804), (296, 53402), (592, 26701)]