12720227573

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1\times {\mathrm{4969}}^1$

素因数の和:7192

約数の個数: 16

約数和(自身を含む): 13488778800

約数和(自身を除く): 768551227

約数列:

[1, 29, 41, 1189, 2153, 4969, 62437, 88273, 144101, 203729, 2559917, 5908141, 10698257, 310249453, 438628537, 12720227573]

約数ペア:

[(1, 12720227573), (29, 438628537), (41, 310249453), (1189, 10698257), (2153, 5908141), (4969, 2559917), (62437, 203729), (88273, 144101)]