21994818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6653}}^1$

素因数の和:6706

約数の個数: 32

約数和(自身を含む): 47908800

約数和(自身を除く): 25913982

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 6653, 13306, 19959, 39918, 126407, 192937, 252814, 379221, 385874, 578811, 758442, 1157622, 3665803, 7331606, 10997409, 21994818]

約数ペア:

[(1, 21994818), (2, 10997409), (3, 7331606), (6, 3665803), (19, 1157622), (29, 758442), (38, 578811), (57, 385874), (58, 379221), (87, 252814), (114, 192937), (174, 126407), (551, 39918), (1102, 19959), (1653, 13306), (3306, 6653)]