13977616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45979}}^1$

素因数の和:46006

約数の個数: 20

約数和(自身を含む): 28507600

約数和(自身を除く): 14529984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45979, 91958, 183916, 367832, 735664, 873601, 1747202, 3494404, 6988808, 13977616]

約数ペア:

[(1, 13977616), (2, 6988808), (4, 3494404), (8, 1747202), (16, 873601), (19, 735664), (38, 367832), (76, 183916), (152, 91958), (304, 45979)]