171930886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{44797}}^1$

素因数の和:44919

約数の個数: 16

約数和(自身を含む): 274163760

約数和(自身を除く): 102232874

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 44797, 89594, 851143, 1702286, 4524497, 9048994, 85965443, 171930886]

約数ペア:

[(1, 171930886), (2, 85965443), (19, 9048994), (38, 4524497), (101, 1702286), (202, 851143), (1919, 89594), (3838, 44797)]