23185448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1559}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 51386400

約数和(自身を除く): 28200952

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1559, 1859, 3118, 3718, 6236, 7436, 12472, 14872, 17149, 20267, 34298, 40534, 68596, 81068, 137192, 162136, 222937, 263471, 445874, 526942, 891748, 1053884, 1783496, 2107768, 2898181, 5796362, 11592724, 23185448]

約数ペア:

[(1, 23185448), (2, 11592724), (4, 5796362), (8, 2898181), (11, 2107768), (13, 1783496), (22, 1053884), (26, 891748), (44, 526942), (52, 445874), (88, 263471), (104, 222937), (143, 162136), (169, 137192), (286, 81068), (338, 68596), (572, 40534), (676, 34298), (1144, 20267), (1352, 17149), (1559, 14872), (1859, 12472), (3118, 7436), (3718, 6236)]