39378386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{1669}}^1$

素因数の和:1969

約数の個数: 16

約数和(自身を含む): 60600960

約数和(自身を除く): 21222574

約数列:

[1, 2, 47, 94, 251, 502, 1669, 3338, 11797, 23594, 78443, 156886, 418919, 837838, 19689193, 39378386]

約数ペア:

[(1, 39378386), (2, 19689193), (47, 837838), (94, 418919), (251, 156886), (502, 78443), (1669, 23594), (3338, 11797)]