16966411

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11597}}^1$

素因数の和:11634

約数の個数: 16

約数和(自身を含む): 22268160

約数和(自身を除く): 5301749

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 11597, 81179, 127567, 220343, 892969, 1542401, 2423773, 16966411]

約数ペア:

[(1, 16966411), (7, 2423773), (11, 1542401), (19, 892969), (77, 220343), (133, 127567), (209, 81179), (1463, 11597)]