19106541

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 28590744

約数和(自身を除く): 9484203

約数列:

[1, 3, 9, 37, 111, 181, 317, 333, 543, 951, 1629, 2853, 6697, 11729, 20091, 35187, 57377, 60273, 105561, 172131, 516393, 2122949, 6368847, 19106541]

約数ペア:

[(1, 19106541), (3, 6368847), (9, 2122949), (37, 516393), (111, 172131), (181, 105561), (317, 60273), (333, 57377), (543, 35187), (951, 20091), (1629, 11729), (2853, 6697)]