17779489039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{43441}}^1$

素因数の和:45130

約数の個数: 16

約数和(自身を含む): 20167514080

約数和(自身を除く): 2388025041

約数列:

[1, 13, 19, 247, 1657, 21541, 31483, 43441, 409279, 564733, 825379, 10729927, 71981737, 935762581, 1367653003, 17779489039]

約数ペア:

[(1, 17779489039), (13, 1367653003), (19, 935762581), (247, 71981737), (1657, 10729927), (21541, 825379), (31483, 564733), (43441, 409279)]