13039466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 22292928

約数和(自身を除く): 9253462

約数列:

[1, 2, 11, 22, 37, 74, 83, 166, 193, 386, 407, 814, 913, 1826, 2123, 3071, 4246, 6142, 7141, 14282, 16019, 32038, 33781, 67562, 78551, 157102, 176209, 352418, 592703, 1185406, 6519733, 13039466]

約数ペア:

[(1, 13039466), (2, 6519733), (11, 1185406), (22, 592703), (37, 352418), (74, 176209), (83, 157102), (166, 78551), (193, 67562), (386, 33781), (407, 32038), (814, 16019), (913, 14282), (1826, 7141), (2123, 6142), (3071, 4246)]