22115870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1637}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 45759168

約数和(自身を除く): 23643298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1637, 1930, 2702, 3274, 6755, 8185, 11459, 13510, 16370, 22918, 57295, 114590, 315941, 631882, 1579705, 2211587, 3159410, 4423174, 11057935, 22115870]

約数ペア:

[(1, 22115870), (2, 11057935), (5, 4423174), (7, 3159410), (10, 2211587), (14, 1579705), (35, 631882), (70, 315941), (193, 114590), (386, 57295), (965, 22918), (1351, 16370), (1637, 13510), (1930, 11459), (2702, 8185), (3274, 6755)]