11376940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13229}}^1$

素因数の和:13281

約数の個数: 24

約数和(自身を含む): 24449040

約数和(自身を除く): 13072100

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 13229, 26458, 52916, 66145, 132290, 264580, 568847, 1137694, 2275388, 2844235, 5688470, 11376940]

約数ペア:

[(1, 11376940), (2, 5688470), (4, 2844235), (5, 2275388), (10, 1137694), (20, 568847), (43, 264580), (86, 132290), (172, 66145), (215, 52916), (430, 26458), (860, 13229)]