15791191

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 18261936

約数和(自身を除く): 2470745

約数列:

[1, 13, 41, 43, 53, 169, 533, 559, 689, 1763, 2173, 2279, 6929, 7267, 8957, 22919, 28249, 29627, 93439, 297947, 367237, 385151, 1214707, 15791191]

約数ペア:

[(1, 15791191), (13, 1214707), (41, 385151), (43, 367237), (53, 297947), (169, 93439), (533, 29627), (559, 28249), (689, 22919), (1763, 8957), (2173, 7267), (2279, 6929)]