12269572

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1409}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 24635520

約数和(自身を除く): 12365948

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 1409, 2177, 2818, 4354, 5636, 8708, 9863, 19726, 39452, 438199, 876398, 1752796, 3067393, 6134786, 12269572]

約数ペア:

[(1, 12269572), (2, 6134786), (4, 3067393), (7, 1752796), (14, 876398), (28, 438199), (311, 39452), (622, 19726), (1244, 9863), (1409, 8708), (2177, 5636), (2818, 4354)]