9972508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27397}}^1$

素因数の和:27421

約数の個数: 24

約数和(自身を含む): 21480032

約数和(自身を除く): 11507524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 27397, 54794, 109588, 191779, 356161, 383558, 712322, 767116, 1424644, 2493127, 4986254, 9972508]

約数ペア:

[(1, 9972508), (2, 4986254), (4, 2493127), (7, 1424644), (13, 767116), (14, 712322), (26, 383558), (28, 356161), (52, 191779), (91, 109588), (182, 54794), (364, 27397)]