13210966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1559}}^1$

素因数の和:1803

約数の個数: 16

約数和(自身を含む): 20966400

約数和(自身を除く): 7755434

約数列:

[1, 2, 19, 38, 223, 446, 1559, 3118, 4237, 8474, 29621, 59242, 347657, 695314, 6605483, 13210966]

約数ペア:

[(1, 13210966), (2, 6605483), (19, 695314), (38, 347657), (223, 59242), (446, 29621), (1559, 8474), (3118, 4237)]