19284386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 13374814

約数列:

[1, 2, 11, 22, 59, 83, 118, 166, 179, 358, 649, 913, 1298, 1826, 1969, 3938, 4897, 9794, 10561, 14857, 21122, 29714, 53867, 107734, 116171, 163427, 232342, 326854, 876563, 1753126, 9642193, 19284386]

約数ペア:

[(1, 19284386), (2, 9642193), (11, 1753126), (22, 876563), (59, 326854), (83, 232342), (118, 163427), (166, 116171), (179, 107734), (358, 53867), (649, 29714), (913, 21122), (1298, 14857), (1826, 10561), (1969, 9794), (3938, 4897)]