5374928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25841}}^1$

素因数の和:25862

約数の個数: 20

約数和(自身を含む): 11215428

約数和(自身を除く): 5840500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25841, 51682, 103364, 206728, 335933, 413456, 671866, 1343732, 2687464, 5374928]

約数ペア:

[(1, 5374928), (2, 2687464), (4, 1343732), (8, 671866), (13, 413456), (16, 335933), (26, 206728), (52, 103364), (104, 51682), (208, 25841)]