16216910

素因数分解:

$2^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2131}}^1$

素因数の和:2899

約数の個数: 16

約数和(自身を含む): 29242512

約数和(自身を除く): 13025602

約数列:

[1, 2, 5, 10, 761, 1522, 2131, 3805, 4262, 7610, 10655, 21310, 1621691, 3243382, 8108455, 16216910]

約数ペア:

[(1, 16216910), (2, 8108455), (5, 3243382), (10, 1621691), (761, 21310), (1522, 10655), (2131, 7610), (3805, 4262)]