26401906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4663}}^1$

素因数の和:4833

約数の個数: 16

約数和(自身を含む): 41976000

約数和(自身を除く): 15574094

約数列:

[1, 2, 19, 38, 149, 298, 2831, 4663, 5662, 9326, 88597, 177194, 694787, 1389574, 13200953, 26401906]

約数ペア:

[(1, 26401906), (2, 13200953), (19, 1389574), (38, 694787), (149, 177194), (298, 88597), (2831, 9326), (4663, 5662)]