13208756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{947}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 25322976

約数和(自身を除く): 12114220

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 947, 1268, 1894, 3487, 3788, 6974, 10417, 13948, 20834, 41668, 300199, 600398, 1200796, 3302189, 6604378, 13208756]

約数ペア:

[(1, 13208756), (2, 6604378), (4, 3302189), (11, 1200796), (22, 600398), (44, 300199), (317, 41668), (634, 20834), (947, 13948), (1268, 10417), (1894, 6974), (3487, 3788)]