19560104

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{3779}}^1$

素因数の和:4432

約数の個数: 16

約数和(自身を含む): 36741600

約数和(自身を除く): 17181496

約数列:

[1, 2, 4, 8, 647, 1294, 2588, 3779, 5176, 7558, 15116, 30232, 2445013, 4890026, 9780052, 19560104]

約数ペア:

[(1, 19560104), (2, 9780052), (4, 4890026), (8, 2445013), (647, 30232), (1294, 15116), (2588, 7558), (3779, 5176)]