23839478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 24

約数和(自身を含む): 39014136

約数和(自身を除く): 15174658

約数列:

[1, 2, 13, 26, 169, 251, 281, 338, 502, 562, 3263, 3653, 6526, 7306, 42419, 47489, 70531, 84838, 94978, 141062, 916903, 1833806, 11919739, 23839478]

約数ペア:

[(1, 23839478), (2, 11919739), (13, 1833806), (26, 916903), (169, 141062), (251, 94978), (281, 84838), (338, 70531), (502, 47489), (562, 42419), (3263, 7306), (3653, 6526)]