13397188

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2404

約数の個数: 36

約数和(自身を含む): 28225260

約数和(自身を除く): 14828072

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2357, 2842, 4714, 5684, 9428, 16499, 32998, 65996, 68353, 115493, 136706, 230986, 273412, 461972, 478471, 956942, 1913884, 3349297, 6698594, 13397188]

約数ペア:

[(1, 13397188), (2, 6698594), (4, 3349297), (7, 1913884), (14, 956942), (28, 478471), (29, 461972), (49, 273412), (58, 230986), (98, 136706), (116, 115493), (196, 68353), (203, 65996), (406, 32998), (812, 16499), (1421, 9428), (2357, 5684), (2842, 4714)]