19645032261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{7927}}^1\times {\mathrm{48593}}^1$

素因数の和:56540

約数の個数: 16

約数和(自身を含む): 27738232704

約数和(自身を除く): 8093200443

約数列:

[1, 3, 17, 51, 7927, 23781, 48593, 134759, 145779, 404277, 826081, 2478243, 385196711, 1155590133, 6548344087, 19645032261]

約数ペア:

[(1, 19645032261), (3, 6548344087), (17, 1155590133), (51, 385196711), (7927, 2478243), (23781, 826081), (48593, 404277), (134759, 145779)]