13000816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{28019}}^1$

素因数の和:28056

約数の個数: 20

約数和(自身を含む): 26058600

約数和(自身を除く): 13057784

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 28019, 56038, 112076, 224152, 448304, 812551, 1625102, 3250204, 6500408, 13000816]

約数ペア:

[(1, 13000816), (2, 6500408), (4, 3250204), (8, 1625102), (16, 812551), (29, 448304), (58, 224152), (116, 112076), (232, 56038), (464, 28019)]