12563876908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{285542657}}^1$

素因数の和:285542672

約数の個数: 12

約数和(自身を含む): 23985583272

約数和(自身を除く): 11421706364

約数列:

[1, 2, 4, 11, 22, 44, 285542657, 571085314, 1142170628, 3140969227, 6281938454, 12563876908]

約数ペア:

[(1, 12563876908), (2, 6281938454), (4, 3140969227), (11, 1142170628), (22, 571085314), (44, 285542657)]