18425836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32213}}^1$

素因数の和:32241

約数の個数: 24

約数和(自身を含む): 37883664

約数和(自身を除く): 19457828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 32213, 64426, 128852, 354343, 418769, 708686, 837538, 1417372, 1675076, 4606459, 9212918, 18425836]

約数ペア:

[(1, 18425836), (2, 9212918), (4, 4606459), (11, 1675076), (13, 1417372), (22, 837538), (26, 708686), (44, 418769), (52, 354343), (143, 128852), (286, 64426), (572, 32213)]