28432816570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149646403}}^1$

素因数の和:149646429

約数の個数: 16

約数和(自身を含む): 53872705440

約数和(自身を除く): 25439888870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 149646403, 299292806, 748232015, 1496464030, 2843281657, 5686563314, 14216408285, 28432816570]

約数ペア:

[(1, 28432816570), (2, 14216408285), (5, 5686563314), (10, 2843281657), (19, 1496464030), (38, 748232015), (95, 299292806), (190, 149646403)]