12867932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 28788480

約数和(自身を除く): 15920548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1019, 1148, 1804, 2038, 3157, 4076, 6314, 7133, 11209, 12628, 14266, 22418, 28532, 41779, 44836, 78463, 83558, 156926, 167116, 292453, 313852, 459569, 584906, 919138, 1169812, 1838276, 3216983, 6433966, 12867932]

約数ペア:

[(1, 12867932), (2, 6433966), (4, 3216983), (7, 1838276), (11, 1169812), (14, 919138), (22, 584906), (28, 459569), (41, 313852), (44, 292453), (77, 167116), (82, 156926), (154, 83558), (164, 78463), (287, 44836), (308, 41779), (451, 28532), (574, 22418), (902, 14266), (1019, 12628), (1148, 11209), (1804, 7133), (2038, 6314), (3157, 4076)]