13690288

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{2539}}^1$

素因数の和:2884

約数の個数: 20

約数和(自身を含む): 26614120

約数和(自身を除く): 12923832

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2539, 2696, 5078, 5392, 10156, 20312, 40624, 855643, 1711286, 3422572, 6845144, 13690288]

約数ペア:

[(1, 13690288), (2, 6845144), (4, 3422572), (8, 1711286), (16, 855643), (337, 40624), (674, 20312), (1348, 10156), (2539, 5392), (2696, 5078)]