13225216

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2754

約数の個数: 36

約数和(自身を含む): 27798400

約数和(自身を除く): 14573184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 2719, 4864, 5438, 10876, 21752, 43504, 51661, 87008, 103322, 174016, 206644, 348032, 413288, 696064, 826576, 1653152, 3306304, 6612608, 13225216]

約数ペア:

[(1, 13225216), (2, 6612608), (4, 3306304), (8, 1653152), (16, 826576), (19, 696064), (32, 413288), (38, 348032), (64, 206644), (76, 174016), (128, 103322), (152, 87008), (256, 51661), (304, 43504), (608, 21752), (1216, 10876), (2432, 5438), (2719, 4864)]