16393808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53927}}^1$

素因数の和:53954

約数の個数: 20

約数和(自身を含む): 33435360

約数和(自身を除く): 17041552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 53927, 107854, 215708, 431416, 862832, 1024613, 2049226, 4098452, 8196904, 16393808]

約数ペア:

[(1, 16393808), (2, 8196904), (4, 4098452), (8, 2049226), (16, 1024613), (19, 862832), (38, 431416), (76, 215708), (152, 107854), (304, 53927)]