19463203591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{53093}}^1$

素因数の和:53442

約数の個数: 16

約数和(自身を含む): 21211265376

約数和(自身を除く): 1748061785

約数列:

[1, 13, 163, 173, 2119, 2249, 28199, 53093, 366587, 690209, 8654159, 9185089, 112504067, 119406157, 1497169507, 19463203591]

約数ペア:

[(1, 19463203591), (13, 1497169507), (163, 119406157), (173, 112504067), (2119, 9185089), (2249, 8654159), (28199, 690209), (53093, 366587)]