19375026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6827}}^1$

素因数の和:6886

約数の個数: 32

約数和(自身を含む): 43262208

約数和(自身を除く): 23887182

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 6827, 13654, 20481, 40962, 75097, 150194, 225291, 293561, 450582, 587122, 880683, 1761366, 3229171, 6458342, 9687513, 19375026]

約数ペア:

[(1, 19375026), (2, 9687513), (3, 6458342), (6, 3229171), (11, 1761366), (22, 880683), (33, 587122), (43, 450582), (66, 293561), (86, 225291), (129, 150194), (258, 75097), (473, 40962), (946, 20481), (1419, 13654), (2838, 6827)]