30771442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1381}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 49801752

約数和(自身を除く): 19030310

約数列:

[1, 2, 13, 26, 857, 1381, 1714, 2762, 11141, 17953, 22282, 35906, 1183517, 2367034, 15385721, 30771442]

約数ペア:

[(1, 30771442), (2, 15385721), (13, 2367034), (26, 1183517), (857, 35906), (1381, 22282), (1714, 17953), (2762, 11141)]