189747119

素因数分解:

${\mathrm{239}}^1\times {\mathrm{601}}^1\times {\mathrm{1321}}^1$

素因数の和:2161

約数の個数: 8

約数和(自身を含む): 191002560

約数和(自身を除く): 1255441

約数列:

[1, 239, 601, 1321, 143639, 315719, 793921, 189747119]

約数ペア:

[(1, 189747119), (239, 793921), (601, 315719), (1321, 143639)]