13924144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{66943}}^1$

素因数の和:66964

約数の個数: 20

約数和(自身を含む): 29053696

約数和(自身を除く): 15129552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 66943, 133886, 267772, 535544, 870259, 1071088, 1740518, 3481036, 6962072, 13924144]

約数ペア:

[(1, 13924144), (2, 6962072), (4, 3481036), (8, 1740518), (13, 1071088), (16, 870259), (26, 535544), (52, 267772), (104, 133886), (208, 66943)]