12873718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45013}}^1$

素因数の和:45039

約数の個数: 16

約数和(自身を含む): 22687056

約数和(自身を除く): 9813338

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 45013, 90026, 495143, 585169, 990286, 1170338, 6436859, 12873718]

約数ペア:

[(1, 12873718), (2, 6436859), (11, 1170338), (13, 990286), (22, 585169), (26, 495143), (143, 90026), (286, 45013)]