16881214

素因数分解:

$2^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1181}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 28992096

約数和(自身を除く): 12110882

約数列:

[1, 2, 7, 14, 1021, 1181, 2042, 2362, 7147, 8267, 14294, 16534, 1205801, 2411602, 8440607, 16881214]

約数ペア:

[(1, 16881214), (2, 8440607), (7, 2411602), (14, 1205801), (1021, 16534), (1181, 14294), (2042, 8267), (2362, 7147)]