42123532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50387}}^1$

素因数の和:50421

約数の個数: 24

約数和(自身を含む): 84651840

約数和(自身を除く): 42528308

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 50387, 100774, 201548, 554257, 957353, 1108514, 1914706, 2217028, 3829412, 10530883, 21061766, 42123532]

約数ペア:

[(1, 42123532), (2, 21061766), (4, 10530883), (11, 3829412), (19, 2217028), (22, 1914706), (38, 1108514), (44, 957353), (76, 554257), (209, 201548), (418, 100774), (836, 50387)]