11718664655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{11831}}^1$

素因数の和:12167

約数の個数: 32

約数和(自身を含む): 15293380608

約数和(自身を除く): 3574715953

約数列:

[1, 5, 17, 43, 85, 215, 271, 731, 1355, 3655, 4607, 11653, 11831, 23035, 58265, 59155, 198101, 201127, 508733, 990505, 1005635, 2543665, 3206201, 8648461, 16031005, 43242305, 54505417, 137866643, 272527085, 689333215, 2343732931, 11718664655]

約数ペア:

[(1, 11718664655), (5, 2343732931), (17, 689333215), (43, 272527085), (85, 137866643), (215, 54505417), (271, 43242305), (731, 16031005), (1355, 8648461), (3655, 3206201), (4607, 2543665), (11653, 1005635), (11831, 990505), (23035, 508733), (58265, 201127), (59155, 198101)]