12665476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1$

素因数の和:9843

約数の個数: 24

約数和(自身を含む): 24706080

約数和(自身を除く): 12040604

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 9803, 19606, 39212, 166651, 186257, 333302, 372514, 666604, 745028, 3166369, 6332738, 12665476]

約数ペア:

[(1, 12665476), (2, 6332738), (4, 3166369), (17, 745028), (19, 666604), (34, 372514), (38, 333302), (68, 186257), (76, 166651), (323, 39212), (646, 19606), (1292, 9803)]