12418952

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 29182860

約数和(自身を除く): 16763908

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2437, 2548, 4874, 5096, 9748, 17059, 19496, 31681, 34118, 63362, 68236, 119413, 126724, 136472, 221767, 238826, 253448, 443534, 477652, 887068, 955304, 1552369, 1774136, 3104738, 6209476, 12418952]

約数ペア:

[(1, 12418952), (2, 6209476), (4, 3104738), (7, 1774136), (8, 1552369), (13, 955304), (14, 887068), (26, 477652), (28, 443534), (49, 253448), (52, 238826), (56, 221767), (91, 136472), (98, 126724), (104, 119413), (182, 68236), (196, 63362), (364, 34118), (392, 31681), (637, 19496), (728, 17059), (1274, 9748), (2437, 5096), (2548, 4874)]