13103944

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1109}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 28238400

約数和(自身を除く): 15134456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1109, 1477, 1688, 2218, 2954, 4436, 5908, 7763, 8872, 11816, 15526, 31052, 62104, 233999, 467998, 935996, 1637993, 1871992, 3275986, 6551972, 13103944]

約数ペア:

[(1, 13103944), (2, 6551972), (4, 3275986), (7, 1871992), (8, 1637993), (14, 935996), (28, 467998), (56, 233999), (211, 62104), (422, 31052), (844, 15526), (1109, 11816), (1477, 8872), (1688, 7763), (2218, 5908), (2954, 4436)]