21160546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 37946880

約数和(自身を除く): 16786334

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 1951, 3902, 5423, 10846, 21461, 33167, 42922, 56579, 66334, 113158, 364837, 622369, 729674, 961843, 1244738, 1923686, 10580273, 21160546]

約数ペア:

[(1, 21160546), (2, 10580273), (11, 1923686), (17, 1244738), (22, 961843), (29, 729674), (34, 622369), (58, 364837), (187, 113158), (319, 66334), (374, 56579), (493, 42922), (638, 33167), (986, 21461), (1951, 10846), (3902, 5423)]