22081130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 42364944

約数和(自身を除く): 20283814

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 673, 965, 1346, 1930, 3281, 3365, 6562, 6730, 11441, 16405, 22882, 32810, 57205, 114410, 129889, 259778, 649445, 1298890, 2208113, 4416226, 11040565, 22081130]

約数ペア:

[(1, 22081130), (2, 11040565), (5, 4416226), (10, 2208113), (17, 1298890), (34, 649445), (85, 259778), (170, 129889), (193, 114410), (386, 57205), (673, 32810), (965, 22882), (1346, 16405), (1930, 11441), (3281, 6730), (3365, 6562)]