16954828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6317}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 32904144

約数和(自身を除く): 15949316

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 6317, 12634, 25268, 69487, 138974, 277948, 385337, 770674, 1541348, 4238707, 8477414, 16954828]

約数ペア:

[(1, 16954828), (2, 8477414), (4, 4238707), (11, 1541348), (22, 770674), (44, 385337), (61, 277948), (122, 138974), (244, 69487), (671, 25268), (1342, 12634), (2684, 6317)]