19419438

素因数分解:

$2^1\times 3^1\times {\mathrm{367}}^1\times {\mathrm{8819}}^1$

素因数の和:9191

約数の個数: 16

約数和(自身を含む): 38949120

約数和(自身を除く): 19529682

約数列:

[1, 2, 3, 6, 367, 734, 1101, 2202, 8819, 17638, 26457, 52914, 3236573, 6473146, 9709719, 19419438]

約数ペア:

[(1, 19419438), (2, 9709719), (3, 6473146), (6, 3236573), (367, 52914), (734, 26457), (1101, 17638), (2202, 8819)]