1900527574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{17137}}^1$

素因数の和:17292

約数の個数: 24

約数和(自身を含む): 3154557384

約数和(自身を除く): 1254029810

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5041, 10082, 17137, 34274, 55451, 110902, 188507, 377014, 1216727, 2433454, 13383997, 26767994, 86387617, 172775234, 950263787, 1900527574]

約数ペア:

[(1, 1900527574), (2, 950263787), (11, 172775234), (22, 86387617), (71, 26767994), (142, 13383997), (781, 2433454), (1562, 1216727), (5041, 377014), (10082, 188507), (17137, 110902), (34274, 55451)]