12884196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82591}}^1$

素因数の和:82611

約数の個数: 24

約数和(自身を含む): 32376064

約数和(自身を除く): 19491868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82591, 165182, 247773, 330364, 495546, 991092, 1073683, 2147366, 3221049, 4294732, 6442098, 12884196]

約数ペア:

[(1, 12884196), (2, 6442098), (3, 4294732), (4, 3221049), (6, 2147366), (12, 1073683), (13, 991092), (26, 495546), (39, 330364), (52, 247773), (78, 165182), (156, 82591)]