17950270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138079}}^1$

素因数の和:138099

約数の個数: 16

約数和(自身を含む): 34796160

約数和(自身を除く): 16845890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 138079, 276158, 690395, 1380790, 1795027, 3590054, 8975135, 17950270]

約数ペア:

[(1, 17950270), (2, 8975135), (5, 3590054), (10, 1795027), (13, 1380790), (26, 690395), (65, 276158), (130, 138079)]