19430422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4764

約数の個数: 24

約数和(自身を含む): 33927768

約数和(自身を除く): 14497346

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4723, 9446, 51953, 80291, 103906, 160582, 571483, 883201, 1142966, 1766402, 9715211, 19430422]

約数ペア:

[(1, 19430422), (2, 9715211), (11, 1766402), (17, 1142966), (22, 883201), (34, 571483), (121, 160582), (187, 103906), (242, 80291), (374, 51953), (2057, 9446), (4114, 4723)]