13127818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19249}}^1$

素因数の和:19293

約数の個数: 16

約数和(自身を含む): 22176000

約数和(自身を除く): 9048182

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 19249, 38498, 211739, 423478, 596719, 1193438, 6563909, 13127818]

約数ペア:

[(1, 13127818), (2, 6563909), (11, 1193438), (22, 596719), (31, 423478), (62, 211739), (341, 38498), (682, 19249)]