19600053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5449}}^1$

素因数の和:5572

約数の個数: 16

約数和(自身を含む): 28776000

約数和(自身を除く): 9175947

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 5449, 16347, 59939, 179817, 593941, 1781823, 6533351, 19600053]

約数ペア:

[(1, 19600053), (3, 6533351), (11, 1781823), (33, 593941), (109, 179817), (327, 59939), (1199, 16347), (3597, 5449)]