12591332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 25062912

約数和(自身を除く): 12471580

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 73, 107, 124, 146, 214, 292, 403, 428, 806, 949, 1391, 1612, 1898, 2263, 2782, 3317, 3796, 4526, 5564, 6634, 7811, 9052, 13268, 15622, 29419, 31244, 43121, 58838, 86242, 101543, 117676, 172484, 203086, 242141, 406172, 484282, 968564, 3147833, 6295666, 12591332]

約数ペア:

[(1, 12591332), (2, 6295666), (4, 3147833), (13, 968564), (26, 484282), (31, 406172), (52, 242141), (62, 203086), (73, 172484), (107, 117676), (124, 101543), (146, 86242), (214, 58838), (292, 43121), (403, 31244), (428, 29419), (806, 15622), (949, 13268), (1391, 9052), (1612, 7811), (1898, 6634), (2263, 5564), (2782, 4526), (3317, 3796)]