19089294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{454507}}^1$

素因数の和:454519

約数の個数: 16

約数和(自身を含む): 43632768

約数和(自身を除く): 24543474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 454507, 909014, 1363521, 2727042, 3181549, 6363098, 9544647, 19089294]

約数ペア:

[(1, 19089294), (2, 9544647), (3, 6363098), (6, 3181549), (7, 2727042), (14, 1363521), (21, 909014), (42, 454507)]