13287130

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4903}}^1$

素因数の和:5181

約数の個数: 16

約数和(自身を含む): 24009984

約数和(自身を除く): 10722854

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 4903, 9806, 24515, 49030, 1328713, 2657426, 6643565, 13287130]

約数ペア:

[(1, 13287130), (2, 6643565), (5, 2657426), (10, 1328713), (271, 49030), (542, 24515), (1355, 9806), (2710, 4903)]