11761919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 13239072

約数和(自身を除く): 1477153

約数列:

[1, 13, 43, 53, 397, 559, 689, 2279, 5161, 17071, 21041, 29627, 221923, 273533, 904763, 11761919]

約数ペア:

[(1, 11761919), (13, 904763), (43, 273533), (53, 221923), (397, 29627), (559, 21041), (689, 17071), (2279, 5161)]