19172130698

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80555171}}^1$

素因数の和:80555197

約数の個数: 16

約数和(自身を含む): 34799834304

約数和(自身を除く): 15627703606

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80555171, 161110342, 563886197, 1127772394, 1369437907, 2738875814, 9586065349, 19172130698]

約数ペア:

[(1, 19172130698), (2, 9586065349), (7, 2738875814), (14, 1369437907), (17, 1127772394), (34, 563886197), (119, 161110342), (238, 80555171)]