12570718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1117}}^1$

素因数の和:1467

約数の個数: 16

約数和(自身を含む): 20043504

約数和(自身を除く): 7472786

約数列:

[1, 2, 17, 34, 331, 662, 1117, 2234, 5627, 11254, 18989, 37978, 369727, 739454, 6285359, 12570718]

約数ペア:

[(1, 12570718), (2, 6285359), (17, 739454), (34, 369727), (331, 37978), (662, 18989), (1117, 11254), (2234, 5627)]