13492180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51893}}^1$

素因数の和:51915

約数の個数: 24

約数和(自身を含む): 30513672

約数和(自身を除く): 17021492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51893, 103786, 207572, 259465, 518930, 674609, 1037860, 1349218, 2698436, 3373045, 6746090, 13492180]

約数ペア:

[(1, 13492180), (2, 6746090), (4, 3373045), (5, 2698436), (10, 1349218), (13, 1037860), (20, 674609), (26, 518930), (52, 259465), (65, 207572), (130, 103786), (260, 51893)]