11195380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79967}}^1$

素因数の和:79983

約数の個数: 24

約数和(自身を含む): 26869248

約数和(自身を除く): 15673868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 79967, 159934, 319868, 399835, 559769, 799670, 1119538, 1599340, 2239076, 2798845, 5597690, 11195380]

約数ペア:

[(1, 11195380), (2, 5597690), (4, 2798845), (5, 2239076), (7, 1599340), (10, 1119538), (14, 799670), (20, 559769), (28, 399835), (35, 319868), (70, 159934), (140, 79967)]