16672012

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8887}}^1$

素因数の和:8965

約数の個数: 24

約数和(自身を含む): 33845504

約数和(自身を除く): 17173492

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 8887, 17774, 35548, 62209, 124418, 248836, 595429, 1190858, 2381716, 4168003, 8336006, 16672012]

約数ペア:

[(1, 16672012), (2, 8336006), (4, 4168003), (7, 2381716), (14, 1190858), (28, 595429), (67, 248836), (134, 124418), (268, 62209), (469, 35548), (938, 17774), (1876, 8887)]