13517270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103979}}^1$

素因数の和:103999

約数の個数: 16

約数和(自身を含む): 26202960

約数和(自身を除く): 12685690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 103979, 207958, 519895, 1039790, 1351727, 2703454, 6758635, 13517270]

約数ペア:

[(1, 13517270), (2, 6758635), (5, 2703454), (10, 1351727), (13, 1039790), (26, 519895), (65, 207958), (130, 103979)]