25721402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{96697}}^1$

素因数の和:96725

約数の個数: 16

約数和(自身を含む): 46415040

約数和(自身を除く): 20693638

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 96697, 193394, 676879, 1353758, 1837243, 3674486, 12860701, 25721402]

約数ペア:

[(1, 25721402), (2, 12860701), (7, 3674486), (14, 1837243), (19, 1353758), (38, 676879), (133, 193394), (266, 96697)]