13103216

素因数分解:

$2^4\times 7^1\times {\mathrm{116993}}^1$

素因数の和:117008

約数の個数: 20

約数和(自身を含む): 29014512

約数和(自身を除く): 15911296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 116993, 233986, 467972, 818951, 935944, 1637902, 1871888, 3275804, 6551608, 13103216]

約数ペア:

[(1, 13103216), (2, 6551608), (4, 3275804), (7, 1871888), (8, 1637902), (14, 935944), (16, 818951), (28, 467972), (56, 233986), (112, 116993)]