15142568

素因数分解:

$2^3\times 7^2\times {\mathrm{38629}}^1$

素因数の和:38649

約数の個数: 24

約数和(自身を含む): 33028650

約数和(自身を除く): 17886082

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 38629, 77258, 154516, 270403, 309032, 540806, 1081612, 1892821, 2163224, 3785642, 7571284, 15142568]

約数ペア:

[(1, 15142568), (2, 7571284), (4, 3785642), (7, 2163224), (8, 1892821), (14, 1081612), (28, 540806), (49, 309032), (56, 270403), (98, 154516), (196, 77258), (392, 38629)]