19257130

素因数分解:

$2^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1901}}^1$

素因数の和:2921

約数の個数: 16

約数和(自身を含む): 34715304

約数和(自身を除く): 15458174

約数列:

[1, 2, 5, 10, 1013, 1901, 2026, 3802, 5065, 9505, 10130, 19010, 1925713, 3851426, 9628565, 19257130]

約数ペア:

[(1, 19257130), (2, 9628565), (5, 3851426), (10, 1925713), (1013, 19010), (1901, 10130), (2026, 9505), (3802, 5065)]