39842242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{44171}}^1$

素因数の和:44225

約数の個数: 16

約数和(自身を含む): 66788064

約数和(自身を除く): 26945822

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 44171, 88342, 485881, 971762, 1811011, 3622022, 19921121, 39842242]

約数ペア:

[(1, 39842242), (2, 19921121), (11, 3622022), (22, 1811011), (41, 971762), (82, 485881), (451, 88342), (902, 44171)]