13209394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1433}}^1$

素因数の和:1865

約数の個数: 16

約数和(自身を含む): 21682080

約数和(自身を除く): 8472686

約数列:

[1, 2, 11, 22, 419, 838, 1433, 2866, 4609, 9218, 15763, 31526, 600427, 1200854, 6604697, 13209394]

約数ペア:

[(1, 13209394), (2, 6604697), (11, 1200854), (22, 600427), (419, 31526), (838, 15763), (1433, 9218), (2866, 4609)]