15142708

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12577}}^1$

素因数の和:12631

約数の個数: 24

約数和(自身を含む): 30992192

約数和(自身を除く): 15849484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 12577, 25154, 50308, 88039, 176078, 352156, 540811, 1081622, 2163244, 3785677, 7571354, 15142708]

約数ペア:

[(1, 15142708), (2, 7571354), (4, 3785677), (7, 2163244), (14, 1081622), (28, 540811), (43, 352156), (86, 176078), (172, 88039), (301, 50308), (602, 25154), (1204, 12577)]