19192791248

素因数分解:

$2^4\times {\mathrm{99079}}^1\times {\mathrm{12107}}^1$

素因数の和:111194

約数の個数: 20

約数和(自身を含む): 37189479840

約数和(自身を除く): 17996688592

約数列:

[1, 2, 4, 8, 16, 12107, 24214, 48428, 96856, 99079, 193712, 198158, 396316, 792632, 1585264, 1199549453, 2399098906, 4798197812, 9596395624, 19192791248]

約数ペア:

[(1, 19192791248), (2, 9596395624), (4, 4798197812), (8, 2399098906), (16, 1199549453), (12107, 1585264), (24214, 792632), (48428, 396316), (96856, 198158), (99079, 193712)]