188989919

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 206413824

約数和(自身を除く): 17423905

約数列:

[1, 23, 31, 73, 713, 1679, 2263, 3631, 52049, 83513, 112561, 265063, 2588903, 6096449, 8216953, 188989919]

約数ペア:

[(1, 188989919), (23, 8216953), (31, 6096449), (73, 2588903), (713, 265063), (1679, 112561), (2263, 83513), (3631, 52049)]