18751942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1051}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 30752064

約数和(自身を除く): 12000122

約数列:

[1, 2, 11, 22, 811, 1051, 1622, 2102, 8921, 11561, 17842, 23122, 852361, 1704722, 9375971, 18751942]

約数ペア:

[(1, 18751942), (2, 9375971), (11, 1704722), (22, 852361), (811, 23122), (1051, 17842), (1622, 11561), (2102, 8921)]