25278322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6217}}^1$

素因数の和:6345

約数の個数: 16

約数和(自身を含む): 40292640

約数和(自身を除く): 15014318

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 6217, 12434, 118123, 236246, 665219, 1330438, 12639161, 25278322]

約数ペア:

[(1, 25278322), (2, 12639161), (19, 1330438), (38, 665219), (107, 236246), (214, 118123), (2033, 12434), (4066, 6217)]