2119898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 3495744

約数和(自身を除く): 1375846

約数列:

[1, 2, 11, 22, 167, 334, 577, 1154, 1837, 3674, 6347, 12694, 96359, 192718, 1059949, 2119898]

約数ペア:

[(1, 2119898), (2, 1059949), (11, 192718), (22, 96359), (167, 12694), (334, 6347), (577, 3674), (1154, 1837)]