25018054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2903}}^1$

素因数の和:3075

約数の個数: 16

約数和(自身を含む): 39029760

約数和(自身を除く): 14011706

約数列:

[1, 2, 31, 62, 139, 278, 2903, 4309, 5806, 8618, 89993, 179986, 403517, 807034, 12509027, 25018054]

約数ペア:

[(1, 25018054), (2, 12509027), (31, 807034), (62, 403517), (139, 179986), (278, 89993), (2903, 8618), (4309, 5806)]