11189090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101719}}^1$

素因数の和:101737

約数の個数: 16

約数和(自身を含む): 21971520

約数和(自身を除く): 10782430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 101719, 203438, 508595, 1017190, 1118909, 2237818, 5594545, 11189090]

約数ペア:

[(1, 11189090), (2, 5594545), (5, 2237818), (10, 1118909), (11, 1017190), (22, 508595), (55, 203438), (110, 101719)]