12834380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49363}}^1$

素因数の和:49385

約数の個数: 24

約数和(自身を含む): 29026032

約数和(自身を除く): 16191652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 49363, 98726, 197452, 246815, 493630, 641719, 987260, 1283438, 2566876, 3208595, 6417190, 12834380]

約数ペア:

[(1, 12834380), (2, 6417190), (4, 3208595), (5, 2566876), (10, 1283438), (13, 987260), (20, 641719), (26, 493630), (52, 246815), (65, 197452), (130, 98726), (260, 49363)]