2007227906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{236869}}^1$

素因数の和:237113

約数の個数: 16

約数和(自身を含む): 3183532800

約数和(自身を除く): 1176304894

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 236869, 473738, 4500511, 9001022, 52821787, 105643574, 1003613953, 2007227906]

約数ペア:

[(1, 2007227906), (2, 1003613953), (19, 105643574), (38, 52821787), (223, 9001022), (446, 4500511), (4237, 473738), (8474, 236869)]