19106147

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 21098880

約数和(自身を除く): 1992733

約数列:

[1, 17, 43, 59, 443, 731, 1003, 2537, 7531, 19049, 26137, 43129, 323833, 444329, 1123891, 19106147]

約数ペア:

[(1, 19106147), (17, 1123891), (43, 444329), (59, 323833), (443, 43129), (731, 26137), (1003, 19049), (2537, 7531)]