19092502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 33907104

約数和(自身を除く): 14814602

約数列:

[1, 2, 11, 13, 22, 26, 143, 241, 277, 286, 482, 554, 2651, 3047, 3133, 3601, 5302, 6094, 6266, 7202, 34463, 39611, 66757, 68926, 79222, 133514, 734327, 867841, 1468654, 1735682, 9546251, 19092502]

約数ペア:

[(1, 19092502), (2, 9546251), (11, 1735682), (13, 1468654), (22, 867841), (26, 734327), (143, 133514), (241, 79222), (277, 68926), (286, 66757), (482, 39611), (554, 34463), (2651, 7202), (3047, 6266), (3133, 6094), (3601, 5302)]