13012604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7993}}^1$

素因数の和:8045

約数の個数: 24

約数和(自身を含む): 25516848

約数和(自身を除く): 12504244

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 7993, 15986, 31972, 87923, 175846, 295741, 351692, 591482, 1182964, 3253151, 6506302, 13012604]

約数ペア:

[(1, 13012604), (2, 6506302), (4, 3253151), (11, 1182964), (22, 591482), (37, 351692), (44, 295741), (74, 175846), (148, 87923), (407, 31972), (814, 15986), (1628, 7993)]