19412151

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 29015280

約数和(自身を除く): 9603129

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1009, 1749, 3027, 6413, 11099, 19239, 33297, 53477, 122089, 160431, 366267, 588247, 1764741, 6470717, 19412151]

約数ペア:

[(1, 19412151), (3, 6470717), (11, 1764741), (33, 588247), (53, 366267), (121, 160431), (159, 122089), (363, 53477), (583, 33297), (1009, 19239), (1749, 11099), (3027, 6413)]