12012706508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{127399}}^1$

素因数の和:129557

約数の個数: 24

約数和(自身を含む): 22944230400

約数和(自身を除く): 10931523892

約数列:

[1, 2, 4, 11, 22, 44, 2143, 4286, 8572, 23573, 47146, 94292, 127399, 254798, 509596, 1401389, 2802778, 5605556, 273016057, 546032114, 1092064228, 3003176627, 6006353254, 12012706508]

約数ペア:

[(1, 12012706508), (2, 6006353254), (4, 3003176627), (11, 1092064228), (22, 546032114), (44, 273016057), (2143, 5605556), (4286, 2802778), (8572, 1401389), (23573, 509596), (47146, 254798), (94292, 127399)]