17967226849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{19501}}^1$

素因数の和:19921

約数の個数: 32

約数和(自身を含む): 22410138240

約数和(自身を除く): 4442911391

約数列:

[1, 11, 13, 17, 143, 187, 221, 379, 2431, 4169, 4927, 6443, 19501, 54197, 70873, 83759, 214511, 253513, 331517, 921349, 2788643, 3646687, 4309721, 7390879, 47406931, 81299669, 96081427, 125644943, 1056895697, 1382094373, 1633384259, 17967226849]

約数ペア:

[(1, 17967226849), (11, 1633384259), (13, 1382094373), (17, 1056895697), (143, 125644943), (187, 96081427), (221, 81299669), (379, 47406931), (2431, 7390879), (4169, 4309721), (4927, 3646687), (6443, 2788643), (19501, 921349), (54197, 331517), (70873, 253513), (83759, 214511)]