8913394

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4822

約数の個数: 24

約数和(自身を含む): 16374960

約数和(自身を除く): 7461566

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 4787, 9574, 33509, 67018, 90953, 181906, 234563, 469126, 636671, 1273342, 4456697, 8913394]

約数ペア:

[(1, 8913394), (2, 4456697), (7, 1273342), (14, 636671), (19, 469126), (38, 234563), (49, 181906), (98, 90953), (133, 67018), (266, 33509), (931, 9574), (1862, 4787)]