12619893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 20643840

約数和(自身を除く): 8023947

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 1279, 3289, 3837, 9867, 14069, 16627, 29417, 42207, 49881, 88251, 182897, 323587, 382421, 548691, 970761, 1147263, 4206631, 12619893]

約数ペア:

[(1, 12619893), (3, 4206631), (11, 1147263), (13, 970761), (23, 548691), (33, 382421), (39, 323587), (69, 182897), (143, 88251), (253, 49881), (299, 42207), (429, 29417), (759, 16627), (897, 14069), (1279, 9867), (3289, 3837)]