13013812

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1076

約数の個数: 36

約数和(自身を含む): 26914944

約数和(自身を除く): 13901132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 991, 1876, 1982, 3283, 3964, 6566, 6937, 13132, 13874, 27748, 48559, 66397, 97118, 132794, 194236, 265588, 464779, 929558, 1859116, 3253453, 6506906, 13013812]

約数ペア:

[(1, 13013812), (2, 6506906), (4, 3253453), (7, 1859116), (14, 929558), (28, 464779), (49, 265588), (67, 194236), (98, 132794), (134, 97118), (196, 66397), (268, 48559), (469, 27748), (938, 13874), (991, 13132), (1876, 6937), (1982, 6566), (3283, 3964)]