13780494724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2879}}^1\times {\mathrm{62981}}^1$

素因数の和:65883

約数の個数: 24

約数和(自身を含む): 25394342400

約数和(自身を除く): 11613847676

約数列:

[1, 2, 4, 19, 38, 76, 2879, 5758, 11516, 54701, 62981, 109402, 125962, 218804, 251924, 1196639, 2393278, 4786556, 181322299, 362644598, 725289196, 3445123681, 6890247362, 13780494724]

約数ペア:

[(1, 13780494724), (2, 6890247362), (4, 3445123681), (19, 725289196), (38, 362644598), (76, 181322299), (2879, 4786556), (5758, 2393278), (11516, 1196639), (54701, 251924), (62981, 218804), (109402, 125962)]