22472788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3299}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 42688800

約数和(自身を除く): 20216012

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3299, 3406, 6598, 6812, 13196, 42887, 85774, 171548, 432169, 864338, 1728676, 5618197, 11236394, 22472788]

約数ペア:

[(1, 22472788), (2, 11236394), (4, 5618197), (13, 1728676), (26, 864338), (52, 432169), (131, 171548), (262, 85774), (524, 42887), (1703, 13196), (3299, 6812), (3406, 6598)]