19791332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26459}}^1$

素因数の和:26491

約数の個数: 24

約数和(自身を含む): 40007520

約数和(自身を除く): 20216188

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26459, 52918, 105836, 291049, 449803, 582098, 899606, 1164196, 1799212, 4947833, 9895666, 19791332]

約数ペア:

[(1, 19791332), (2, 9895666), (4, 4947833), (11, 1799212), (17, 1164196), (22, 899606), (34, 582098), (44, 449803), (68, 291049), (187, 105836), (374, 52918), (748, 26459)]