19976392

素因数分解:

$2^3\times {\mathrm{467}}^1\times {\mathrm{5347}}^1$

素因数の和:5820

約数の個数: 16

約数和(自身を含む): 37542960

約数和(自身を除く): 17566568

約数列:

[1, 2, 4, 8, 467, 934, 1868, 3736, 5347, 10694, 21388, 42776, 2497049, 4994098, 9988196, 19976392]

約数ペア:

[(1, 19976392), (2, 9988196), (4, 4994098), (8, 2497049), (467, 42776), (934, 21388), (1868, 10694), (3736, 5347)]