19407596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9103}}^1$

素因数の和:9161

約数の個数: 24

約数和(自身を含む): 37472064

約数和(自身を除く): 18064468

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 9103, 18206, 36412, 118339, 236678, 373223, 473356, 746446, 1492892, 4851899, 9703798, 19407596]

約数ペア:

[(1, 19407596), (2, 9703798), (4, 4851899), (13, 1492892), (26, 746446), (41, 473356), (52, 373223), (82, 236678), (164, 118339), (533, 36412), (1066, 18206), (2132, 9103)]