12866709526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{89413}}^1$

素因数の和:89668

約数の個数: 32

約数和(自身を含む): 21837044736

約数和(自身を除く): 8970335210

約数列:

[1, 2, 11, 22, 31, 62, 211, 341, 422, 682, 2321, 4642, 6541, 13082, 71951, 89413, 143902, 178826, 983543, 1967086, 2771803, 5543606, 18866143, 30489833, 37732286, 60979666, 207527573, 415055146, 584850433, 1169700866, 6433354763, 12866709526]

約数ペア:

[(1, 12866709526), (2, 6433354763), (11, 1169700866), (22, 584850433), (31, 415055146), (62, 207527573), (211, 60979666), (341, 37732286), (422, 30489833), (682, 18866143), (2321, 5543606), (4642, 2771803), (6541, 1967086), (13082, 983543), (71951, 178826), (89413, 143902)]