18788842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2293}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 29977992

約数和(自身を除く): 11189150

約数列:

[1, 2, 17, 34, 241, 482, 2293, 4097, 4586, 8194, 38981, 77962, 552613, 1105226, 9394421, 18788842]

約数ペア:

[(1, 18788842), (2, 9394421), (17, 1105226), (34, 552613), (241, 77962), (482, 38981), (2293, 8194), (4097, 4586)]