17191018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 28176876

約数和(自身を除く): 10985858

約数列:

[1, 2, 13, 26, 169, 181, 281, 338, 362, 562, 2353, 3653, 4706, 7306, 30589, 47489, 50861, 61178, 94978, 101722, 661193, 1322386, 8595509, 17191018]

約数ペア:

[(1, 17191018), (2, 8595509), (13, 1322386), (26, 661193), (169, 101722), (181, 94978), (281, 61178), (338, 50861), (362, 47489), (562, 30589), (2353, 7306), (3653, 4706)]