190119668

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{383}}^1\times {\mathrm{643}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 335827968

約数和(自身を除く): 145708300

約数列:

[1, 2, 4, 193, 383, 386, 643, 766, 772, 1286, 1532, 2572, 73919, 124099, 147838, 246269, 248198, 295676, 492538, 496396, 985076, 47529917, 95059834, 190119668]

約数ペア:

[(1, 190119668), (2, 95059834), (4, 47529917), (193, 985076), (383, 496396), (386, 492538), (643, 295676), (766, 248198), (772, 246269), (1286, 147838), (1532, 124099), (2572, 73919)]