30518842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21893}}^1$

素因数の和:21953

約数の個数: 16

約数和(自身を含む): 49655592

約数和(自身を除く): 19136750

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 21893, 43786, 372181, 744362, 897613, 1795226, 15259421, 30518842]

約数ペア:

[(1, 30518842), (2, 15259421), (17, 1795226), (34, 897613), (41, 744362), (82, 372181), (697, 43786), (1394, 21893)]