16281772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{887}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 30806496

約数和(自身を除く): 14524724

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 887, 1412, 1774, 3548, 4589, 9178, 11531, 18356, 23062, 46124, 313111, 626222, 1252444, 4070443, 8140886, 16281772]

約数ペア:

[(1, 16281772), (2, 8140886), (4, 4070443), (13, 1252444), (26, 626222), (52, 313111), (353, 46124), (706, 23062), (887, 18356), (1412, 11531), (1774, 9178), (3548, 4589)]