25138265761

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{7451}}^1\times {\mathrm{25367}}^1$

素因数の和:32844

約数の個数: 16

約数和(自身を含む): 30246773760

約数和(自身を除く): 5108507999

約数列:

[1, 7, 19, 133, 7451, 25367, 52157, 141569, 177569, 481973, 990983, 3373811, 189009517, 1323066619, 3591180823, 25138265761]

約数ペア:

[(1, 25138265761), (7, 3591180823), (19, 1323066619), (133, 189009517), (7451, 3373811), (25367, 990983), (52157, 481973), (141569, 177569)]