12505219021

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1\times {\mathrm{4861}}^1$

素因数の和:6996

約数の個数: 16

約数和(自身を含む): 13246421760

約数和(自身を除く): 741202739

約数列:

[1, 29, 43, 1247, 2063, 4861, 59827, 88709, 140969, 209023, 2572561, 6061667, 10028243, 290819047, 431214449, 12505219021]

約数ペア:

[(1, 12505219021), (29, 431214449), (43, 290819047), (1247, 10028243), (2063, 6061667), (4861, 2572561), (59827, 209023), (88709, 140969)]