25237018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:5009

約数の個数: 16

約数和(自身を含む): 39609000

約数和(自身を除く): 14371982

約数列:

[1, 2, 29, 58, 89, 178, 2581, 4889, 5162, 9778, 141781, 283562, 435121, 870242, 12618509, 25237018]

約数ペア:

[(1, 25237018), (2, 12618509), (29, 870242), (58, 435121), (89, 283562), (178, 141781), (2581, 9778), (4889, 5162)]