19442086

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:935

約数の個数: 16

約数和(自身を含む): 29728944

約数和(自身を除く): 10286858

約数列:

[1, 2, 83, 166, 173, 346, 677, 1354, 14359, 28718, 56191, 112382, 117121, 234242, 9721043, 19442086]

約数ペア:

[(1, 19442086), (2, 9721043), (83, 234242), (166, 117121), (173, 112382), (346, 56191), (677, 28718), (1354, 14359)]