19102732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3169}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 36746640

約数和(自身を除く): 17643908

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 3169, 6028, 6338, 12676, 34859, 69718, 139436, 434153, 868306, 1736612, 4775683, 9551366, 19102732]

約数ペア:

[(1, 19102732), (2, 9551366), (4, 4775683), (11, 1736612), (22, 868306), (44, 434153), (137, 139436), (274, 69718), (548, 34859), (1507, 12676), (3014, 6338), (3169, 6028)]