19005286653

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{95539}}^1$

素因数の和:95630

約数の個数: 36

約数和(自身を含む): 29599820640

約数和(自身を除く): 10594533987

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 961, 2139, 2883, 6417, 8649, 22103, 66309, 95539, 198927, 286617, 859851, 2197397, 2961709, 6592191, 8885127, 19776573, 26655381, 68119307, 91812979, 204357921, 275438937, 613073763, 826316811, 2111698517, 6335095551, 19005286653]

約数ペア:

[(1, 19005286653), (3, 6335095551), (9, 2111698517), (23, 826316811), (31, 613073763), (69, 275438937), (93, 204357921), (207, 91812979), (279, 68119307), (713, 26655381), (961, 19776573), (2139, 8885127), (2883, 6592191), (6417, 2961709), (8649, 2197397), (22103, 859851), (66309, 286617), (95539, 198927)]