12337556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 27603072

約数和(自身を除く): 15265516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 977, 1148, 1804, 1954, 3157, 3908, 6314, 6839, 10747, 12628, 13678, 21494, 27356, 40057, 42988, 75229, 80114, 150458, 160228, 280399, 300916, 440627, 560798, 881254, 1121596, 1762508, 3084389, 6168778, 12337556]

約数ペア:

[(1, 12337556), (2, 6168778), (4, 3084389), (7, 1762508), (11, 1121596), (14, 881254), (22, 560798), (28, 440627), (41, 300916), (44, 280399), (77, 160228), (82, 150458), (154, 80114), (164, 75229), (287, 42988), (308, 40057), (451, 27356), (574, 21494), (902, 13678), (977, 12628), (1148, 10747), (1804, 6839), (1954, 6314), (3157, 3908)]