11403572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 21131040

約数和(自身を除く): 9727468

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 661, 908, 1322, 2644, 4313, 8626, 12559, 17252, 25118, 50236, 150047, 300094, 600188, 2850893, 5701786, 11403572]

約数ペア:

[(1, 11403572), (2, 5701786), (4, 2850893), (19, 600188), (38, 300094), (76, 150047), (227, 50236), (454, 25118), (661, 17252), (908, 12559), (1322, 8626), (2644, 4313)]