38039804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{864541}}^1$

素因数の和:864556

約数の個数: 12

約数和(自身を含む): 72621528

約数和(自身を除く): 34581724

約数列:

[1, 2, 4, 11, 22, 44, 864541, 1729082, 3458164, 9509951, 19019902, 38039804]

約数ペア:

[(1, 38039804), (2, 19019902), (4, 9509951), (11, 3458164), (22, 1729082), (44, 864541)]