12228996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 30949184

約数和(自身を除く): 18720188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 283, 554, 566, 831, 849, 1108, 1132, 1662, 1698, 3324, 3396, 3601, 3679, 7202, 7358, 10803, 11037, 14404, 14716, 21606, 22074, 43212, 44148, 78391, 156782, 235173, 313564, 470346, 940692, 1019083, 2038166, 3057249, 4076332, 6114498, 12228996]

約数ペア:

[(1, 12228996), (2, 6114498), (3, 4076332), (4, 3057249), (6, 2038166), (12, 1019083), (13, 940692), (26, 470346), (39, 313564), (52, 235173), (78, 156782), (156, 78391), (277, 44148), (283, 43212), (554, 22074), (566, 21606), (831, 14716), (849, 14404), (1108, 11037), (1132, 10803), (1662, 7358), (1698, 7202), (3324, 3679), (3396, 3601)]