39843962

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1205

約数の個数: 16

約数和(自身を含む): 60889920

約数和(自身を除く): 21045958

約数列:

[1, 2, 67, 134, 409, 727, 818, 1454, 27403, 48709, 54806, 97418, 297343, 594686, 19921981, 39843962]

約数ペア:

[(1, 39843962), (2, 19921981), (67, 594686), (134, 297343), (409, 97418), (727, 54806), (818, 48709), (1454, 27403)]