16088972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 29870400

約数和(自身を除く): 13781428

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 1523, 2641, 3046, 5282, 6092, 10564, 28937, 57874, 115748, 211697, 423394, 846788, 4022243, 8044486, 16088972]

約数ペア:

[(1, 16088972), (2, 8044486), (4, 4022243), (19, 846788), (38, 423394), (76, 211697), (139, 115748), (278, 57874), (556, 28937), (1523, 10564), (2641, 6092), (3046, 5282)]