12005708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 25025280

約数和(自身を除く): 13019572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 139, 143, 151, 278, 286, 302, 556, 572, 604, 1529, 1661, 1807, 1963, 3058, 3322, 3614, 3926, 6116, 6644, 7228, 7852, 19877, 20989, 21593, 39754, 41978, 43186, 79508, 83956, 86372, 230879, 272857, 461758, 545714, 923516, 1091428, 3001427, 6002854, 12005708]

約数ペア:

[(1, 12005708), (2, 6002854), (4, 3001427), (11, 1091428), (13, 923516), (22, 545714), (26, 461758), (44, 272857), (52, 230879), (139, 86372), (143, 83956), (151, 79508), (278, 43186), (286, 41978), (302, 39754), (556, 21593), (572, 20989), (604, 19877), (1529, 7852), (1661, 7228), (1807, 6644), (1963, 6116), (3058, 3926), (3322, 3614)]