19452417061

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71143}}^1$

素因数の和:71281

約数の個数: 32

約数和(自身を含む): 25079113728

約数和(自身を除く): 5626696667

約数列:

[1, 7, 11, 53, 67, 77, 371, 469, 583, 737, 3551, 4081, 5159, 24857, 39061, 71143, 273427, 498001, 782573, 3770579, 4766581, 5478011, 26394053, 33366067, 41476369, 52432391, 252628793, 290334583, 367026737, 1768401551, 2778916723, 19452417061]

約数ペア:

[(1, 19452417061), (7, 2778916723), (11, 1768401551), (53, 367026737), (67, 290334583), (77, 252628793), (371, 52432391), (469, 41476369), (583, 33366067), (737, 26394053), (3551, 5478011), (4081, 4766581), (5159, 3770579), (24857, 782573), (39061, 498001), (71143, 273427)]