12495770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 25913088

約数和(自身を除く): 13417318

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1303, 1370, 1918, 2606, 4795, 6515, 9121, 9590, 13030, 18242, 45605, 91210, 178511, 357022, 892555, 1249577, 1785110, 2499154, 6247885, 12495770]

約数ペア:

[(1, 12495770), (2, 6247885), (5, 2499154), (7, 1785110), (10, 1249577), (14, 892555), (35, 357022), (70, 178511), (137, 91210), (274, 45605), (685, 18242), (959, 13030), (1303, 9590), (1370, 9121), (1918, 6515), (2606, 4795)]