19253873041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{689831}}^1$

素因数の和:689976

約数の個数: 16

約数和(自身を含む): 22019437440

約数和(自身を除く): 2765564399

約数列:

[1, 13, 19, 113, 247, 1469, 2147, 27911, 689831, 8967803, 13106789, 77950903, 170388257, 1013361739, 1481067157, 19253873041]

約数ペア:

[(1, 19253873041), (13, 1481067157), (19, 1013361739), (113, 170388257), (247, 77950903), (1469, 13106789), (2147, 8967803), (27911, 689831)]