11877508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 22065120

約数和(自身を除く): 10187612

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 1193, 2386, 2489, 4772, 4978, 9956, 22667, 45334, 90668, 156283, 312566, 625132, 2969377, 5938754, 11877508]

約数ペア:

[(1, 11877508), (2, 5938754), (4, 2969377), (19, 625132), (38, 312566), (76, 156283), (131, 90668), (262, 45334), (524, 22667), (1193, 9956), (2386, 4978), (2489, 4772)]