9879190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42953}}^1$

素因数の和:42983

約数の個数: 16

約数和(自身を含む): 18556128

約数和(自身を除く): 8676938

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 42953, 85906, 214765, 429530, 987919, 1975838, 4939595, 9879190]

約数ペア:

[(1, 9879190), (2, 4939595), (5, 1975838), (10, 987919), (23, 429530), (46, 214765), (115, 85906), (230, 42953)]