12715673487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23831}}^1$

素因数の和:23924

約数の個数: 64

約数和(自身を含む): 20865392640

約数和(自身を除く): 8149719153

約数列:

[1, 3, 11, 19, 23, 33, 37, 57, 69, 111, 209, 253, 407, 437, 627, 703, 759, 851, 1221, 1311, 2109, 2553, 4807, 7733, 9361, 14421, 16169, 23199, 23831, 28083, 48507, 71493, 177859, 262141, 452789, 533577, 548113, 786423, 881747, 1358367, 1644339, 2645241, 4980679, 6029243, 9699217, 10414147, 14942037, 16753193, 18087729, 20280181, 29097651, 31242441, 50259579, 60840543, 114555617, 184285123, 223081991, 343666851, 385323439, 552855369, 669245973, 1155970317, 4238557829, 12715673487]

約数ペア:

[(1, 12715673487), (3, 4238557829), (11, 1155970317), (19, 669245973), (23, 552855369), (33, 385323439), (37, 343666851), (57, 223081991), (69, 184285123), (111, 114555617), (209, 60840543), (253, 50259579), (407, 31242441), (437, 29097651), (627, 20280181), (703, 18087729), (759, 16753193), (851, 14942037), (1221, 10414147), (1311, 9699217), (2109, 6029243), (2553, 4980679), (4807, 2645241), (7733, 1644339), (9361, 1358367), (14421, 881747), (16169, 786423), (23199, 548113), (23831, 533577), (28083, 452789), (48507, 262141), (71493, 177859)]