84997070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{447353}}^1$

素因数の和:447379

約数の個数: 16

約数和(自身を含む): 161047440

約数和(自身を除く): 76050370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 447353, 894706, 2236765, 4473530, 8499707, 16999414, 42498535, 84997070]

約数ペア:

[(1, 84997070), (2, 42498535), (5, 16999414), (10, 8499707), (19, 4473530), (38, 2236765), (95, 894706), (190, 447353)]