11742892

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 24639552

約数和(自身を除く): 12896660

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 193, 212, 287, 371, 386, 574, 742, 772, 1148, 1351, 1484, 2173, 2702, 4346, 5404, 7913, 8692, 10229, 15211, 15826, 20458, 30422, 31652, 40916, 55391, 60844, 71603, 110782, 143206, 221564, 286412, 419389, 838778, 1677556, 2935723, 5871446, 11742892]

約数ペア:

[(1, 11742892), (2, 5871446), (4, 2935723), (7, 1677556), (14, 838778), (28, 419389), (41, 286412), (53, 221564), (82, 143206), (106, 110782), (164, 71603), (193, 60844), (212, 55391), (287, 40916), (371, 31652), (386, 30422), (574, 20458), (742, 15826), (772, 15211), (1148, 10229), (1351, 8692), (1484, 7913), (2173, 5404), (2702, 4346)]