13351195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 5808869

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 263, 355, 715, 781, 923, 1315, 2893, 3419, 3905, 4615, 10153, 14465, 17095, 18673, 37609, 50765, 93365, 188045, 205403, 242749, 1027015, 1213745, 2670239, 13351195]

約数ペア:

[(1, 13351195), (5, 2670239), (11, 1213745), (13, 1027015), (55, 242749), (65, 205403), (71, 188045), (143, 93365), (263, 50765), (355, 37609), (715, 18673), (781, 17095), (923, 14465), (1315, 10153), (2893, 4615), (3419, 3905)]