19008480517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5903}}^1\times {\mathrm{13037}}^1$

素因数の和:18972

約数の個数: 16

約数和(自身を含む): 21553378560

約数和(自身を除く): 2544898043

約数列:

[1, 13, 19, 247, 5903, 13037, 76739, 112157, 169481, 247703, 1458041, 3220139, 76957411, 1000446343, 1462190809, 19008480517]

約数ペア:

[(1, 19008480517), (13, 1462190809), (19, 1000446343), (247, 76957411), (5903, 3220139), (13037, 1458041), (76739, 247703), (112157, 169481)]