1996568545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{15307}}^1$

素因数の和:16704

約数の個数: 16

約数和(自身を含む): 2523983040

約数和(自身を除く): 527414495

約数列:

[1, 5, 19, 95, 1373, 6865, 15307, 26087, 76535, 130435, 290833, 1454165, 21016511, 105082555, 399313709, 1996568545]

約数ペア:

[(1, 1996568545), (5, 399313709), (19, 105082555), (95, 21016511), (1373, 1454165), (6865, 290833), (15307, 130435), (26087, 76535)]