22004983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 31622400

約数和(自身を除く): 9617417

約数列:

[1, 7, 11, 13, 19, 77, 89, 91, 133, 143, 169, 209, 247, 623, 979, 1001, 1157, 1183, 1463, 1691, 1729, 1859, 2717, 3211, 6853, 8099, 11837, 12727, 13013, 15041, 18601, 19019, 21983, 22477, 35321, 89089, 105287, 130207, 153881, 165451, 241813, 247247, 285779, 1158157, 1692691, 2000453, 3143569, 22004983]

約数ペア:

[(1, 22004983), (7, 3143569), (11, 2000453), (13, 1692691), (19, 1158157), (77, 285779), (89, 247247), (91, 241813), (133, 165451), (143, 153881), (169, 130207), (209, 105287), (247, 89089), (623, 35321), (979, 22477), (1001, 21983), (1157, 19019), (1183, 18601), (1463, 15041), (1691, 13013), (1729, 12727), (1859, 11837), (2717, 8099), (3211, 6853)]