19923882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{301877}}^1$

素因数の和:301893

約数の個数: 16

約数和(自身を含む): 43470432

約数和(自身を除く): 23546550

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 301877, 603754, 905631, 1811262, 3320647, 6641294, 9961941, 19923882]

約数ペア:

[(1, 19923882), (2, 9961941), (3, 6641294), (6, 3320647), (11, 1811262), (22, 905631), (33, 603754), (66, 301877)]