17943990146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1508659}}^1$

素因数の和:1508993

約数の個数: 16

約数和(自身を含む): 28423154400

約数和(自身を除く): 10479164254

約数列:

[1, 2, 19, 38, 313, 626, 5947, 11894, 1508659, 3017318, 28664521, 57329042, 472210267, 944420534, 8971995073, 17943990146]

約数ペア:

[(1, 17943990146), (2, 8971995073), (19, 944420534), (38, 472210267), (313, 57329042), (626, 28664521), (5947, 3017318), (11894, 1508659)]