12848650

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1146

約数の個数: 24

約数和(自身を含む): 24004044

約数和(自身を除く): 11155394

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 821, 1565, 1642, 3130, 4105, 7825, 8210, 15650, 20525, 41050, 256973, 513946, 1284865, 2569730, 6424325, 12848650]

約数ペア:

[(1, 12848650), (2, 6424325), (5, 2569730), (10, 1284865), (25, 513946), (50, 256973), (313, 41050), (626, 20525), (821, 15650), (1565, 8210), (1642, 7825), (3130, 4105)]