12957283094

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29855491}}^1$

素因数の和:29855531

約数の個数: 16

約数和(自身を含む): 22929017856

約数和(自身を除く): 9971734762

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 29855491, 59710982, 208988437, 417976874, 925520221, 1851040442, 6478641547, 12957283094]

約数ペア:

[(1, 12957283094), (2, 6478641547), (7, 1851040442), (14, 925520221), (31, 417976874), (62, 208988437), (217, 59710982), (434, 29855491)]