19156636071

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{1181}}^1\times {\mathrm{7541}}^1$

素因数の和:8967

約数の個数: 24

約数和(自身を含む): 27813689280

約数和(自身を除く): 8657053209

約数列:

[1, 3, 9, 239, 717, 1181, 2151, 3543, 7541, 10629, 22623, 67869, 282259, 846777, 1802299, 2540331, 5406897, 8905921, 16220691, 26717763, 80153289, 2128515119, 6385545357, 19156636071]

約数ペア:

[(1, 19156636071), (3, 6385545357), (9, 2128515119), (239, 80153289), (717, 26717763), (1181, 16220691), (2151, 8905921), (3543, 5406897), (7541, 2540331), (10629, 1802299), (22623, 846777), (67869, 282259)]