12822428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 23181312

約数和(自身を除く): 10358884

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 587, 1174, 2348, 5461, 10922, 21844, 25241, 50482, 74549, 100964, 149098, 298196, 3205607, 6411214, 12822428]

約数ペア:

[(1, 12822428), (2, 6411214), (4, 3205607), (43, 298196), (86, 149098), (127, 100964), (172, 74549), (254, 50482), (508, 25241), (587, 21844), (1174, 10922), (2348, 5461)]