17069809

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 18849280

約数和(自身を除く): 1779471

約数列:

[1, 19, 31, 73, 397, 589, 1387, 2263, 7543, 12307, 28981, 42997, 233833, 550639, 898411, 17069809]

約数ペア:

[(1, 17069809), (19, 898411), (31, 550639), (73, 233833), (397, 42997), (589, 28981), (1387, 12307), (2263, 7543)]