2378699965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{191137}}^1$

素因数の和:191292

約数の個数: 16

約数和(自身を含む): 3027625920

約数和(自身を除く): 648925955

約数列:

[1, 5, 19, 95, 131, 655, 2489, 12445, 191137, 955685, 3631603, 18158015, 25038947, 125194735, 475739993, 2378699965]

約数ペア:

[(1, 2378699965), (5, 475739993), (19, 125194735), (95, 25038947), (131, 18158015), (655, 3631603), (2489, 955685), (12445, 191137)]