2033558890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18486899}}^1$

素因数の和:18486917

約数の個数: 16

約数和(自身を含む): 3993170400

約数和(自身を除く): 1959611510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18486899, 36973798, 92434495, 184868990, 203355889, 406711778, 1016779445, 2033558890]

約数ペア:

[(1, 2033558890), (2, 1016779445), (5, 406711778), (10, 203355889), (11, 184868990), (22, 92434495), (55, 36973798), (110, 18486899)]