15392908

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 27464192

約数和(自身を除く): 12071284

約数列:

[1, 2, 4, 127, 157, 193, 254, 314, 386, 508, 628, 772, 19939, 24511, 30301, 39878, 49022, 60602, 79756, 98044, 121204, 3848227, 7696454, 15392908]

約数ペア:

[(1, 15392908), (2, 7696454), (4, 3848227), (127, 121204), (157, 98044), (193, 79756), (254, 60602), (314, 49022), (386, 39878), (508, 30301), (628, 24511), (772, 19939)]