11978030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70459}}^1$

素因数の和:70483

約数の個数: 16

約数和(自身を含む): 22829040

約数和(自身を除く): 10851010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 70459, 140918, 352295, 704590, 1197803, 2395606, 5989015, 11978030]

約数ペア:

[(1, 11978030), (2, 5989015), (5, 2395606), (10, 1197803), (17, 704590), (34, 352295), (85, 140918), (170, 70459)]