23280719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15913}}^1$

素因数の和:15950

約数の個数: 16

約数和(自身を含む): 30554880

約数和(自身を除く): 7274161

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 15913, 111391, 175043, 302347, 1225301, 2116429, 3325817, 23280719]

約数ペア:

[(1, 23280719), (7, 3325817), (11, 2116429), (19, 1225301), (77, 302347), (133, 175043), (209, 111391), (1463, 15913)]