1909804924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{15443}}^1$

素因数の和:16209

約数の個数: 24

約数和(自身を含む): 3424861440

約数和(自身を除く): 1515056516

約数列:

[1, 2, 4, 43, 86, 172, 719, 1438, 2876, 15443, 30886, 30917, 61772, 61834, 123668, 664049, 1328098, 2656196, 11103517, 22207034, 44414068, 477451231, 954902462, 1909804924]

約数ペア:

[(1, 1909804924), (2, 954902462), (4, 477451231), (43, 44414068), (86, 22207034), (172, 11103517), (719, 2656196), (1438, 1328098), (2876, 664049), (15443, 123668), (30886, 61834), (30917, 61772)]