19380170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114001}}^1$

素因数の和:114025

約数の個数: 16

約数和(自身を含む): 36936648

約数和(自身を除く): 17556478

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 114001, 228002, 570005, 1140010, 1938017, 3876034, 9690085, 19380170]

約数ペア:

[(1, 19380170), (2, 9690085), (5, 3876034), (10, 1938017), (17, 1140010), (34, 570005), (85, 228002), (170, 114001)]