19652346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8243

約数の個数: 48

約数和(自身を含む): 51230400

約数和(自身を除く): 31578054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 8209, 16418, 24627, 49254, 57463, 73881, 114926, 147762, 155971, 172389, 311942, 344778, 467913, 517167, 935826, 1034334, 1091797, 1403739, 2183594, 2807478, 3275391, 6550782, 9826173, 19652346]

約数ペア:

[(1, 19652346), (2, 9826173), (3, 6550782), (6, 3275391), (7, 2807478), (9, 2183594), (14, 1403739), (18, 1091797), (19, 1034334), (21, 935826), (38, 517167), (42, 467913), (57, 344778), (63, 311942), (114, 172389), (126, 155971), (133, 147762), (171, 114926), (266, 73881), (342, 57463), (399, 49254), (798, 24627), (1197, 16418), (2394, 8209)]