19950936

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 33271464

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 769, 1081, 1128, 1538, 2162, 2307, 3076, 3243, 4324, 4614, 6152, 6486, 8648, 9228, 12972, 17687, 18456, 25944, 35374, 36143, 53061, 70748, 72286, 106122, 108429, 141496, 144572, 212244, 216858, 289144, 424488, 433716, 831289, 867432, 1662578, 2493867, 3325156, 4987734, 6650312, 9975468, 19950936]

約数ペア:

[(1, 19950936), (2, 9975468), (3, 6650312), (4, 4987734), (6, 3325156), (8, 2493867), (12, 1662578), (23, 867432), (24, 831289), (46, 433716), (47, 424488), (69, 289144), (92, 216858), (94, 212244), (138, 144572), (141, 141496), (184, 108429), (188, 106122), (276, 72286), (282, 70748), (376, 53061), (552, 36143), (564, 35374), (769, 25944), (1081, 18456), (1128, 17687), (1538, 12972), (2162, 9228), (2307, 8648), (3076, 6486), (3243, 6152), (4324, 4614)]