23209190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 42928704

約数和(自身を除く): 19719514

約数列:

[1, 2, 5, 10, 71, 97, 142, 194, 337, 355, 485, 674, 710, 970, 1685, 3370, 6887, 13774, 23927, 32689, 34435, 47854, 65378, 68870, 119635, 163445, 239270, 326890, 2320919, 4641838, 11604595, 23209190]

約数ペア:

[(1, 23209190), (2, 11604595), (5, 4641838), (10, 2320919), (71, 326890), (97, 239270), (142, 163445), (194, 119635), (337, 68870), (355, 65378), (485, 47854), (674, 34435), (710, 32689), (970, 23927), (1685, 13774), (3370, 6887)]