19422194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4721}}^1$

素因数の和:4762

約数の個数: 24

約数和(自身を含む): 33913404

約数和(自身を除く): 14491210

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4721, 9442, 51931, 80257, 103862, 160514, 571241, 882827, 1142482, 1765654, 9711097, 19422194]

約数ペア:

[(1, 19422194), (2, 9711097), (11, 1765654), (17, 1142482), (22, 882827), (34, 571241), (121, 160514), (187, 103862), (242, 80257), (374, 51931), (2057, 9442), (4114, 4721)]