12798412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 25442368

約数和(自身を除く): 12643956

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 853, 1364, 1706, 3412, 3751, 7502, 9383, 15004, 18766, 26443, 37532, 52886, 103213, 105772, 206426, 290873, 412852, 581746, 1163492, 3199603, 6399206, 12798412]

約数ペア:

[(1, 12798412), (2, 6399206), (4, 3199603), (11, 1163492), (22, 581746), (31, 412852), (44, 290873), (62, 206426), (121, 105772), (124, 103213), (242, 52886), (341, 37532), (484, 26443), (682, 18766), (853, 15004), (1364, 9383), (1706, 7502), (3412, 3751)]