5157721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 5702400

約数和(自身を除く): 544679

約数列:

[1, 19, 43, 59, 107, 817, 1121, 2033, 2537, 4601, 6313, 48203, 87419, 119947, 271459, 5157721]

約数ペア:

[(1, 5157721), (19, 271459), (43, 119947), (59, 87419), (107, 48203), (817, 6313), (1121, 4601), (2033, 2537)]