12480710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1367}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 24820992

約数和(自身を除く): 12340282

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1367, 1826, 2734, 4565, 6835, 9130, 13670, 15037, 30074, 75185, 113461, 150370, 226922, 567305, 1134610, 1248071, 2496142, 6240355, 12480710]

約数ペア:

[(1, 12480710), (2, 6240355), (5, 2496142), (10, 1248071), (11, 1134610), (22, 567305), (55, 226922), (83, 150370), (110, 113461), (166, 75185), (415, 30074), (830, 15037), (913, 13670), (1367, 9130), (1826, 6835), (2734, 4565)]