12753997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 14112000

約数和(自身を除く): 1358003

約数列:

[1, 19, 29, 79, 293, 551, 1501, 2291, 5567, 8497, 23147, 43529, 161443, 439793, 671263, 12753997]

約数ペア:

[(1, 12753997), (19, 671263), (29, 439793), (79, 161443), (293, 43529), (551, 23147), (1501, 8497), (2291, 5567)]