13258064

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{7333}}^1$

素因数の和:7454

約数の個数: 20

約数和(自身を含む): 25918356

約数和(自身を除く): 12660292

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 7333, 14666, 29332, 58664, 117328, 828629, 1657258, 3314516, 6629032, 13258064]

約数ペア:

[(1, 13258064), (2, 6629032), (4, 3314516), (8, 1657258), (16, 828629), (113, 117328), (226, 58664), (452, 29332), (904, 14666), (1808, 7333)]