18422438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2903}}^1$

素因数の和:3091

約数の個数: 16

約数和(自身を含む): 29272320

約数和(自身を除く): 10849882

約数列:

[1, 2, 19, 38, 167, 334, 2903, 3173, 5806, 6346, 55157, 110314, 484801, 969602, 9211219, 18422438]

約数ペア:

[(1, 18422438), (2, 9211219), (19, 969602), (38, 484801), (167, 110314), (334, 55157), (2903, 6346), (3173, 5806)]