22601956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 44452800

約数和(自身を除く): 21850844

約数列:

[1, 2, 4, 13, 26, 52, 53, 59, 106, 118, 139, 212, 236, 278, 556, 689, 767, 1378, 1534, 1807, 2756, 3068, 3127, 3614, 6254, 7228, 7367, 8201, 12508, 14734, 16402, 29468, 32804, 40651, 81302, 95771, 106613, 162604, 191542, 213226, 383084, 426452, 434653, 869306, 1738612, 5650489, 11300978, 22601956]

約数ペア:

[(1, 22601956), (2, 11300978), (4, 5650489), (13, 1738612), (26, 869306), (52, 434653), (53, 426452), (59, 383084), (106, 213226), (118, 191542), (139, 162604), (212, 106613), (236, 95771), (278, 81302), (556, 40651), (689, 32804), (767, 29468), (1378, 16402), (1534, 14734), (1807, 12508), (2756, 8201), (3068, 7367), (3127, 7228), (3614, 6254)]