12351812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 23677920

約数和(自身を除く): 11326108

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 809, 1388, 1618, 3236, 3817, 7634, 8899, 15268, 17798, 35596, 280723, 561446, 1122892, 3087953, 6175906, 12351812]

約数ペア:

[(1, 12351812), (2, 6175906), (4, 3087953), (11, 1122892), (22, 561446), (44, 280723), (347, 35596), (694, 17798), (809, 15268), (1388, 8899), (1618, 7634), (3236, 3817)]