19206876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123121}}^1$

素因数の和:123141

約数の個数: 24

約数和(自身を含む): 48263824

約数和(自身を除く): 29056948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 123121, 246242, 369363, 492484, 738726, 1477452, 1600573, 3201146, 4801719, 6402292, 9603438, 19206876]

約数ペア:

[(1, 19206876), (2, 9603438), (3, 6402292), (4, 4801719), (6, 3201146), (12, 1600573), (13, 1477452), (26, 738726), (39, 492484), (52, 369363), (78, 246242), (156, 123121)]