12246445

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 15390000

約数和(自身を除く): 3143555

約数列:

[1, 5, 37, 53, 185, 265, 1249, 1961, 6245, 9805, 46213, 66197, 231065, 330985, 2449289, 12246445]

約数ペア:

[(1, 12246445), (5, 2449289), (37, 330985), (53, 231065), (185, 66197), (265, 46213), (1249, 9805), (1961, 6245)]