21050502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1019}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 46120320

約数和(自身を除く): 25069818

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1019, 1878, 2038, 3057, 3443, 6114, 6886, 10329, 11209, 20658, 22418, 33627, 67254, 318947, 637894, 956841, 1913682, 3508417, 7016834, 10525251, 21050502]

約数ペア:

[(1, 21050502), (2, 10525251), (3, 7016834), (6, 3508417), (11, 1913682), (22, 956841), (33, 637894), (66, 318947), (313, 67254), (626, 33627), (939, 22418), (1019, 20658), (1878, 11209), (2038, 10329), (3057, 6886), (3443, 6114)]