26580097918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5557}}^1\times {\mathrm{11443}}^1$

素因数の和:17032

約数の個数: 32

約数和(自身を含む): 45796141440

約数和(自身を除く): 19216043522

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5557, 11114, 11443, 22886, 61127, 105583, 122254, 125873, 211166, 217417, 251746, 434834, 1161413, 2322826, 2391587, 4783174, 63588751, 127177502, 699476261, 1208186269, 1398952522, 2416372538, 13290048959, 26580097918]

約数ペア:

[(1, 26580097918), (2, 13290048959), (11, 2416372538), (19, 1398952522), (22, 1208186269), (38, 699476261), (209, 127177502), (418, 63588751), (5557, 4783174), (11114, 2391587), (11443, 2322826), (22886, 1161413), (61127, 434834), (105583, 251746), (122254, 217417), (125873, 211166)]