13222804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27779}}^1$

素因数の和:27807

約数の個数: 24

約数和(自身を含む): 28002240

約数和(自身を除く): 14779436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 27779, 55558, 111116, 194453, 388906, 472243, 777812, 944486, 1888972, 3305701, 6611402, 13222804]

約数ペア:

[(1, 13222804), (2, 6611402), (4, 3305701), (7, 1888972), (14, 944486), (17, 777812), (28, 472243), (34, 388906), (68, 194453), (119, 111116), (238, 55558), (476, 27779)]