15807038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11471}}^1$

素因数の和:11539

約数の個数: 16

約数和(自身を含む): 26018496

約数和(自身を除く): 10211458

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 11471, 22942, 149123, 298246, 607963, 1215926, 7903519, 15807038]

約数ペア:

[(1, 15807038), (2, 7903519), (13, 1215926), (26, 607963), (53, 298246), (106, 149123), (689, 22942), (1378, 11471)]