12753712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41953}}^1$

素因数の和:41980

約数の個数: 20

約数和(自身を含む): 26011480

約数和(自身を除く): 13257768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41953, 83906, 167812, 335624, 671248, 797107, 1594214, 3188428, 6376856, 12753712]

約数ペア:

[(1, 12753712), (2, 6376856), (4, 3188428), (8, 1594214), (16, 797107), (19, 671248), (38, 335624), (76, 167812), (152, 83906), (304, 41953)]