11937970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 24022656

約数和(自身を除く): 12084686

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 2647, 4510, 5294, 13235, 26470, 29117, 58234, 108527, 145585, 217054, 291170, 542635, 1085270, 1193797, 2387594, 5968985, 11937970]

約数ペア:

[(1, 11937970), (2, 5968985), (5, 2387594), (10, 1193797), (11, 1085270), (22, 542635), (41, 291170), (55, 217054), (82, 145585), (110, 108527), (205, 58234), (410, 29117), (451, 26470), (902, 13235), (2255, 5294), (2647, 4510)]