13993595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 22049280

約数和(自身を除く): 8055685

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 1913, 7315, 9565, 13391, 21043, 36347, 66955, 105215, 147301, 181735, 254429, 399817, 736505, 1272145, 1999085, 2798719, 13993595]

約数ペア:

[(1, 13993595), (5, 2798719), (7, 1999085), (11, 1272145), (19, 736505), (35, 399817), (55, 254429), (77, 181735), (95, 147301), (133, 105215), (209, 66955), (385, 36347), (665, 21043), (1045, 13391), (1463, 9565), (1913, 7315)]