13137878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5003}}^1$

素因数の和:5119

約数の個数: 16

約数和(自身を含む): 21437136

約数和(自身を除く): 8299258

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 5003, 10006, 65039, 130078, 505303, 1010606, 6568939, 13137878]

約数ペア:

[(1, 13137878), (2, 6568939), (13, 1010606), (26, 505303), (101, 130078), (202, 65039), (1313, 10006), (2626, 5003)]