19005235161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{107227}}^1$

素因数の和:107413

約数の個数: 32

約数和(自身を含む): 28534657536

約数和(自身を除く): 9529422375

約数列:

[1, 3, 11, 33, 41, 123, 131, 393, 451, 1353, 1441, 4323, 5371, 16113, 59081, 107227, 177243, 321681, 1179497, 3538491, 4396307, 13188921, 14046737, 42140211, 48359377, 145078131, 154514107, 463542321, 575916217, 1727748651, 6335078387, 19005235161]

約数ペア:

[(1, 19005235161), (3, 6335078387), (11, 1727748651), (33, 575916217), (41, 463542321), (123, 154514107), (131, 145078131), (393, 48359377), (451, 42140211), (1353, 14046737), (1441, 13188921), (4323, 4396307), (5371, 3538491), (16113, 1179497), (59081, 321681), (107227, 177243)]