19609636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1019}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 36499680

約数和(自身を除く): 16890044

約数列:

[1, 2, 4, 17, 34, 68, 283, 566, 1019, 1132, 2038, 4076, 4811, 9622, 17323, 19244, 34646, 69292, 288377, 576754, 1153508, 4902409, 9804818, 19609636]

約数ペア:

[(1, 19609636), (2, 9804818), (4, 4902409), (17, 1153508), (34, 576754), (68, 288377), (283, 69292), (566, 34646), (1019, 19244), (1132, 17323), (2038, 9622), (4076, 4811)]