19992402

素因数分解:

$2^1\times 3^2\times {\mathrm{593}}^1\times {\mathrm{1873}}^1$

素因数の和:2474

約数の個数: 24

約数和(自身を含む): 43413084

約数和(自身を除く): 23420682

約数列:

[1, 2, 3, 6, 9, 18, 593, 1186, 1779, 1873, 3558, 3746, 5337, 5619, 10674, 11238, 16857, 33714, 1110689, 2221378, 3332067, 6664134, 9996201, 19992402]

約数ペア:

[(1, 19992402), (2, 9996201), (3, 6664134), (6, 3332067), (9, 2221378), (18, 1110689), (593, 33714), (1186, 16857), (1779, 11238), (1873, 10674), (3558, 5619), (3746, 5337)]