19130440209

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{355591}}^1$

素因数の和:355900

約数の個数: 16

約数和(自身を含む): 25943992320

約数和(自身を除く): 6813552111

約数列:

[1, 3, 79, 227, 237, 681, 17933, 53799, 355591, 1066773, 28091689, 80719157, 84275067, 242157471, 6376813403, 19130440209]

約数ペア:

[(1, 19130440209), (3, 6376813403), (79, 242157471), (227, 84275067), (237, 80719157), (681, 28091689), (17933, 1066773), (53799, 355591)]