19064859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4549}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 27955200

約数和(自身を除く): 8890341

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 4549, 13647, 50039, 150117, 577723, 1733169, 6354953, 19064859]

約数ペア:

[(1, 19064859), (3, 6354953), (11, 1733169), (33, 577723), (127, 150117), (381, 50039), (1397, 13647), (4191, 4549)]