19535872609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{91081}}^1$

素因数の和:91177

約数の個数: 32

約数和(自身を含む): 23923233792

約数和(自身を除く): 4387361183

約数列:

[1, 11, 17, 31, 37, 187, 341, 407, 527, 629, 1147, 5797, 6919, 12617, 19499, 91081, 214489, 1001891, 1548377, 2823511, 3369997, 17032147, 31058621, 37069967, 47999687, 57289949, 104469907, 527996557, 630189439, 1149168977, 1775988419, 19535872609]

約数ペア:

[(1, 19535872609), (11, 1775988419), (17, 1149168977), (31, 630189439), (37, 527996557), (187, 104469907), (341, 57289949), (407, 47999687), (527, 37069967), (629, 31058621), (1147, 17032147), (5797, 3369997), (6919, 2823511), (12617, 1548377), (19499, 1001891), (91081, 214489)]